MMEDIA 1A03 Lecture Notes - Lecture 3: Physical Layer, Packet Switching, National Science Foundation Network

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apricotwolf816

26 May 2017

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Ascii code (american): 7-bit, 0-127, 128 possibilities, problems with other languages -> alternate ascii code (replaced keys that were meaningless with own letters to form kind of a solution) Unicode was created as a solution for ascii and had larger number of bits (1. 2 million characters/code points) 39-32 = 7, 16 doesn"t go into 7. *font gets commonly misused as typeface (ex. times new roman) Typeface is a collection of fonts, and each font is a different variation of the typeface for different styles (tilted), weight (bold or not bold), and size ex. Fonts used to be bitmap but now shows as vector. Network of nodes and legend says they were created to stop nuclear attacks. Upgrading infrastructure of the military research, internet was used for research and con ict on using it for communicating with friends and for personal reasons. Now available commercially and available in north america and then europe.

Related Questions

Adam is a part-time employee who earned $495.00 during the mostrecent pay period. He is married with two withholding allowances.Prior to this pay period, his year-to-date pay is $6,492.39. Howmuch should be withheld from Adam's gross pay for Social Securitytax for the most recent period, assuming no pre-tax deductions?

$40.02

$30.69

$37.92

$28.46

Julian is a part-time, nonexempt employee in Texas who earns$21.50 per hour. During the last biweekly pay period he worked 45hours. He is single with one withholding allowance (use thewage-bracket table). What is his net pay? (Donot roundinterim calculations,only round finalanswer to twodecimal points.)

Wage Bracket Method Tables for Income TaxWithholding SINGLE Persons-BIWEEKLY PayrollPeriod (For Wages Paid through December 31,2015)
And the wages are		And the number of withholding allowances claimedis-
Atleast	But less than	0	1	2	3	4	5	6	7	8	9	10
Atleast	But less than	The amount of income tax to be withheld is-
$800	$820	$90	$67	$44	$26	$11	$0	$0	$0	$0	$0	$0
820	840	93	70	47	28	13	0	0	0	0	0	0
840	860	96	73	50	30	15	0	0	0	0	0	0
860	880	99	76	53	32	17	1	0	0	0	0	0
880	900	102	79	56	34	19	3	0	0	0	0	0
900	920	105	82	59	36	21	5	0	0	0	0	0
920	940	108	85	62	39	23	7	0	0	0	0	0
940	960	111	88	65	42	25	9	0	0	0	0	0
960	980	114	91	68	45	27	11	0	0	0	0	0
980	1,000	117	94	71	48	29	13	0	0	0	0	0
1,000	1,020	120	97	74	51	31	15	0	0	0	0	0
1,020	1,040	123	100	77	54	33	17	2	0	0	0	0
1,040	1,060	126	103	80	57	35	19	4	0	0	0	0
1,060	1,080	129	106	83	60	37	21	6	0	0	0	0
1,080	1,100	132	109	86	63	40	23	8	0	0	0	0
1,100	1,120	135	112	89	66	43	25	10	0	0	0	0
1,120	1,140	138	115	92	69	46	27	12	0	0	0	0
1,140	1,160	141	118	95	72	49	29	14	0	0	0	0
1,160	1,180	144	121	98	75	52	31	16	0	0	0	0
1,180	1,200	147	124	101	78	55	33	18	2	0	0	0
1,200	1,220	150	127	104	81	58	35	20	4	0	0	0
1,220	1,240	153	130	107	84	61	38	22	6	0	0	0
1,240	1,260	156	133	110	87	64	41	24	8	0	0	0
1,260	1,280	159	136	113	90	67	44	26	10	0	0	0
1,280	1,300	162	139	116	93	70	47	28	12	0	0	0
1,300	1,320	165	142	119	96	73	50	30	14	0	0	0
1,320	1,340	168	145	122	99	76	53	32	16	1	0	0
1,340	1,360	171	148	125	102	79	56	34	18	3	0	0
1,360	1,380	174	151	128	105	82	59	36	20	5	0	0
1,380	1,400	177	154	131	108	85	62	39	22	7	0	0
1,400	1,420	180	157	134	111	88	65	42	24	9	0	0
1,420	1,440	183	160	137	114	91	68	45	26	11	0	0
1,440	1,460	186	163	140	117	94	71	48	28	13	0	0
1,460	1,480	189	166	143	120	97	74	51	30	15	0	0
1,480	1,500	192	169	146	123	100	77	54	32	17	2	0
1,500	1,520	195	172	149	126	103	80	57	34	19	4	0
1,520	1,540	199	175	152	129	106	83	60	37	21	6	0
1,540	1,560	204	178	155	132	109	86	63	40	23	8	0
1,560	1,580	209	181	158	135	112	89	66	43	25	10	0
1,580	1,600	214	184	161	138	115	92	69	46	27	12	0
1,600	1,620	219	187	164	141	118	95	72	49	29	14	0
1,620	1,640	224	190	167	144	121	98	75	52	31	16	0
1,640	1,660	229	193	170	147	124	101	78	55	33	18	2
1,660	1,680	234	196	173	150	127	104	81	58	35	20	4
1,680	1,700	239	200	176	153	130	107	84	61	38	22	6
1,700	1,720	244	205	179	156	133	110	87	64	41	24	8
1,720	1,740	249	210	182	159	136	113	90	67	44	26	10
1,740	1,760	254	215	185	162	139	116	93	70	47	28	12
1,760	1,780	259	220	188	165	142	119	96	73	50	30	14
1,780	1,800	264	225	191	168	145	122	99	76	53	32	16
1,800	1,820	269	230	194	171	148	125	102	79	56	34	18
1,820	1,840	274	235	197	174	151	128	105	82	59	36	20
1,840	1,860	279	240	202	177	154	131	108	85	62	39	22
1,860	1,880	284	245	207	180	157	134	111	88	65	42	24
1,880	1,900	289	250	212	183	160	137	114	91	68	45	26
1,900	1,920	294	255	217	186	163	140	117	94	71	48	28
1,920	1,940	299	260	222	189	166	143	120	97	74	51	30
1,940	1,960	304	265	227	192	169	146	123	100	77	54	32
1,960	1,980	309	270	232	195	172	149	126	103	80	57	34
1,980	2,000	314	275	237	198	175	152	129	106	83	60	37
2,000	2,020	319	280	242	203	178	155	132	109	86	63	40
2,020	2,040	324	285	247	208	181	158	135	112	89	66	43
2,040	2,060	329	290	252	213	184	161	138	115	92	69	46
2,060	2,080	334	295	257	218	187	164	141	118	95	72	49
2,080	2,100	339	300	262	223	190	167	144	121	98	75	52
$2,100 and over			Use Table 2(a) for a SINGLE person on page 45. Also see theinstructions on page 43.
Page 52			Publication 15 (2015)

$818.40

$797.18

$825.99

$802.49

byzantiumporcupine251

I need these ratios:

Return on Assets

Return on Equity

Return on invested capital

Profit Margin

Gross Margin

Price to earnings

Asset Turnover

Fixed-Asset Turnover

Inventory Turnover

Collection Period

Days' sales in cash

Payables Period

Assets to Equity

Debt to assets

Debt to equity

Times Interest earned

Times Burden covered

Current Ratio

Acid Test

I need these calculated from bellow along with the common-sizeincome statement and common-size balance sheet from the five yearslisted below:

RUBY TUESDAY INC (RT)Statement of CASH FLOW
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05	TTM
Cash Flows From Operating Activities
Net income	45	47	0	-39	-64	-8
Depreciation & amortization	64	64	68	63	57	53
Amortization of debt discount/premium andissuance costs			0	-1
Investment/asset impairment charges	3	7	31	44	25	11
Deferred income taxes	20	-1	-20	-16	2	-1
Stock based compensation	7	8	6	4	8	7
Inventory	-8	-2	6	-2	10	0
Prepaid expenses	-2	-1	-1	-2	-1	-3
Income taxes payable	10	-4	2	-1	0	2
Other working capital	-3	5	19	-19	-6	-26
Other non-cash items	4	-5	2	4	16	9
Net cash provided by operatingactivities	140	116	112	36	45	44
Cash Flows From Investing Activities
Investments in property, plant, andequipment	-18	-27	-38	-37	-28	-27
Property, plant, and equipmentreductions			6
Acquisitions, net		-4	-24
Other investing activities	8	6	22	59	22	16
Net cash used for investingactivities	-9	-24	-34	22	-6	-11
Cash Flows From Financing Activities
Debt issued			246
Debt repayment	-204	-91	-263	-27	-40	-16
Common stock issued	73
Common stock repurchased			-18	-30	-1	0
Excess tax benefit from stock basedcompensation		1	0	0	0	0
Other financing activities		-1	-5	4	0	0
Net cash provided by (used for) financingactivities	-131	-92	-40	-53	-41	-16
Net change in cash	0	0	38	5	-2	17
Cash at beginning of period	10	10	10	48	53	44
Cash at end of period	10	10	48	53	51	61
Free Cash Flow
Operating cash flow	140	116	112	36	45	44
Capital expenditure	-18	-27	-38	-37	-28	-27
Free cash flow	123	90	74	-1	17	17

RUBY TUESDAY INC (RT)CashFlowFlag BALANCE SHEET
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05
Assets
Current assets
Cash
Cash and cash equivalents		10	48	53	51
Total cash		10	48	53	51
Receivables	10	7	1	1	1
Inventories	29	34	29	31	21
Deferred income taxes	14	14	27	7	3
Prepaid expenses	11				12
Other current assets	13	17	23	29	11
Total current assets	76	83	128	121	100
Non-current assets
Property, plant and equipment
Gross property, plant and equipment	1466	1597	1559	1448	1367
Accumulated Depreciation	-523	-566	-592	-589	-572
Net property, plant and equipment	943	1031	967	860	795
Goodwill		16	8
Intangible assets					13
Other long-term assets	44	57	71	62	49
Total non-current assets	988	1104	1045	922	857
Total assets	1064	1187	1174	1043	956
Liabilities and stockholders' equity
Liabilities
Current liabilities
Short-term debt	13
Capital leases		15	12	8	5
Accounts payable	23	30	35	15	26
Taxes payable	21	41	47	11	11
Accrued liabilities	27			25	55
Deferred revenues	8	9	9	13	17
Other current liabilities	22	24	29	32
Total current liabilities	115	119	132	106	114
Non-current liabilities
Deferred taxes liabilities	40	43	38	6	4
Deferred revenues	42	60	68	78	75
Other long-term liabilities	329	373	359	337	303
Total non-current liabilities	411	476	465	421	381
Total liabilities	526	595	597	526	495
Stockholders' equity
Common stock		1	1	1	1
Additional paid-in capital	98	105	91	68	76
Retained earnings	452	499	499	460	395
Accumulated other comprehensiveincome	-13	-13	-14	-11	-11
Total stockholders' equity	538	592	576	517	461
Total liabilities and stockholders'equity	1064	1187	1174	1043	956

RUBY TUESDAY INC (RT)CashFlowFlag INCOME STATEMENT
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05	TTM
Revenue	1195	1265	1326	1251	1169	1137
Cost of revenue	982	1045	1106	1020	986	942
Gross profit	213	221	220	231	182	195
Operating expenses
Sales, General and administrative	71	86	115	139	137	117
Other operating expenses	68	69	101	59	115	87
Total operating expenses	138	155	215	198	252	204
Operating income	74	66	5	33	-70	-8
Interest Expense	17	13
Other income (expense)	1	0	-20	-55
Income before taxes	58	53	-15	-22	-70	-8
Provision for income taxes	12	6	-15	2	-5	0
Net income from continuing operations	45	47	0	-23	-65	-8
Net income from discontinuing ops				-16	1	0
Net income	45	47	0	-39	-64	-8
Net income available to commonshareholders	45	47	0	-39	-64	-8
Earnings per share
Basic	0.74	0.73		-0.65	-1.07	-0.13
Diluted	0.73	0.72		-0.65	-1.07	-0.13
Weighted average shares outstanding
Basic	62	64	63	61	60	60
Diluted	62	65	63	61	60	60
EBITDA	140	130	72	97	-12	45

champagneporcupine90

T A

0 0.481

1 0.476

2 0.471

3 0.466

4 0.460

5 0.454

6 0.449

7 0.445

8 0.440

9 0.435

10 0.430

11 0.425

12 0.420

13 0.415

14 0.411

15 0.408

16 0.403

17 0.399

18 0.394

19 0.390

20 0.385

21 0.380

22 0.375

23 0.372

24 0.367

25 0.362

26 0.359

27 0.357

28 0.355

29 0.348

30 0.343

31 0.339

32 0.335

33 0.332

34 0.328

35 0.324

36 0.321

37 0.317

38 0.314

39 0.311

40 0.307

41 0.304

42 0.301

43 0.297

44 0.295

45 0.293

46 0.289

47 0.285

48 0.283

49 0.280

50 0.277

51 0.274

52 0.272

53 0.270

54 0.267

55 0.264

56 0.261

57 0.259

58 0.257

59 0.254

60 0.251

61 0.248

62 0.246

63 0.244

64 0.241

65 0.240

66 0.240

67 0.239

68 0.233

69 0.228

70 0.225

71 0.223

72 0.221

73 0.220

74 0.218

75 0.219

76 0.216

77 0.211

78 0.208

79 0.206

80 0.205

81 0.203

82 0.200

83 0.198

84 0.197

85 0.194

86 0.192

87 0.190

88 0.188

89 0.186

90 0.184

91 0.182

92 0.180

93 0.178

94 0.177

95 0.174

96 0.173

97 0.171

98 0.170

99 0.168

100 0.167

101 0.165

102 0.163

103 0.162

104 0.159

105 0.158

106 0.156

107 0.155

108 0.153

109 0.151

110 0.149

111 0.149

112 0.147

113 0.146

114 0.144

115 0.143

116 0.141

117 0.140

118 0.138

119 0.137

120 0.136

121 0.135

122 0.134

123 0.132

124 0.131

125 0.130

126 0.128

127 0.126

128 0.125

129 0.125

130 0.123

131 0.122

132 0.121

133 0.120

134 0.119

135 0.118

136 0.117

137 0.116

138 0.115

139 0.114

140 0.114

141 0.114

142 0.111

143 0.110

144 0.109

145 0.108

146 0.107

147 0.106

148 0.105

149 0.105

150 0.104

151 0.103

152 0.103

153 0.102

154 0.100

155 0.100

156 0.099

157 0.099

158 0.098

159 0.097

160 0.096

161 0.096

162 0.095

163 0.094

164 0.094

165 0.093

166 0.092

167 0.092

168 0.091

169 0.090

170 0.090

171 0.089

172 0.088

173 0.087

174 0.087

175 0.086

176 0.085

177 0.085

178 0.084

179 0.084

180 0.084

181 0.083

182 0.082

183 0.081

184 0.076

185 0.055

186 0.053

187 0.053

188 0.052

189 0.052

190 0.051

191 0.052

192 0.053

193 0.051

194 0.049

195 0.049

196 0.049

197 0.048

198 0.047

199 0.047

200 0.047

Using excel, analyze the data graphically to decide if the reaction is zero, first or second order with respect to crystal violet.

1. was the reaction zero, first or second order, with respect to the concetration of crystal violet? Explain

2. Calculate the rate, K, using the slope of the linear regression line for your linear curve (k= --slope for zero and first order and K= slope for second order.) Be sure to include correct units for the rate constant

3. Write the correct rate law expression for the reaction, in terms of crystal violet (Omit OH-)

4. Using the data table, estimate the half-life of the reaction; select two points, one with an absorbance value that is about half of the other absorbance value. The time it takes the absorbance (or concentration) to be halved is known as the half life for the reaction

MMEDIA 1A03 Lecture Notes - Lecture 3: Physical Layer, Packet Switching, National Science Foundation Network

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