HLTB21H3 Chapter 3: HLTA01- CHAPTER 3
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An amusement park, whose customer set is made up of two markets, adults and children, has developed demand schedules as follows:
The marginal operating cost of each unit of quantity is $5. Because marginal cost is a constant, so is an average variable cost. Ignore fixed costs. The owners of the amusement part want to maximize profits.
Price ($) |
Quantity |
|
Adults |
Children |
|
5 |
15 |
20 |
6 |
14 |
18 |
7 |
13 |
16 |
8 |
12 |
14 |
9 |
11 |
12 |
10 |
10 |
10 |
11 |
9 |
8 |
12 |
8 |
6 |
13 |
7 |
4 |
14 |
6 |
2 |
Calculate the price, quantity, and profit if: The amusement park charges a different price in the adult market
Please express your answers for Price and Profit in whole dollars (i.e.10.00)
Please use whole numbers for Quantity (i.e. 10, 27, 4)
Price |
Quantity |
Total Revenue |
Marginal Revenue |
Marginal Cost |
Total Cost |
MR-MC |
Profit |
Ā |
6 |
84 |
Ā |
5 |
30 |
Ā |
34 |
13 |
Ā |
91 |
7 |
5 |
35 |
2 |
56 |
12 |
8 |
96 |
5 |
5 |
40 |
0 |
Ā |
Ā |
9 |
99 |
3 |
5 |
45 |
-2 |
54 |
10 |
Ā |
100 |
1 |
5 |
50 |
-4 |
50 |
9 |
11 |
99 |
-1 |
5 |
55 |
-6 |
Ā |
Ā |
12 |
96 |
-3 |
5 |
60 |
-8 |
36 |
7 |
Ā |
91 |
-5 |
5 |
65 |
-10 |
26 |
6 |
14 |
84 |
-7 |
5 |
70 |
-12 |
Ā |
5 |
15 |
75 |
-9 |
5 |
75 |
-14 |
0 |
1. Returns and Cost of Equity. Using the stock price data in the attached spreadsheet, estimate the cost of equity for Bank of America. Assume a market risk premium of 5% and a risk free rate of 3.29
Date | Return | Market Return | |
20070228 | -2% | -1.40% | |
20070330 | 0% | 1.29% | |
20070430 | 0% | 3.98% | |
20070531 | 1% | 3.89% | |
20070629 | -4% | -1.48% | |
20070731 | -3% | -3.18% | |
20070831 | 7% | 1.17% | |
20070928 | 0% | 4.09% | |
20071031 | -4% | 2.58% | |
20071130 | -4% | -4.92% | |
20071231 | -9% | -0.44% | |
20080131 | 7% | -6.22% | |
20080229 | -10% | -2.17% | |
20080331 | -3% | -1.04% | |
20080430 | -1% | 5.11% | |
20080530 | -9% | 2.38% | |
20080630 | -28% | -7.84% | |
20080731 | 38% | -1.33% | |
20080829 | -5% | 1.06% | |
20080930 | 14% | -9.80% | |
20081031 | -31% | -18.46% | |
20081128 | -33% | -8.46% | |
20081231 | -11% | 2.21% | |
20090130 | -53% | -7.73% | |
20090227 | -40% | -10.02% | |
20090331 | 73% | 8.67% | |
20090430 | 31% | 10.94% | |
20090529 | 26% | 6.78% | |
20090630 | 17% | -0.31% | |
20090731 | 12% | 8.17% | |
20090831 | 19% | 3.15% | |
20090930 | -4% | 4.52% | |
20091030 | -14% | -2.80% | |
20091130 | 9% | 5.71% | |
20091231 | -5% | 2.84% | |
20100129 | 1% | -3.71% | |
20100226 | 10% | 3.48% | |
20100331 | 7% | 6.36% | |
20100430 | 0% | 2.00% | |
20100528 | -12% | -7.91% | |
20100630 | -9% | -5.07% | |
20100730 | -2% | 7.03% | |
20100831 | -11% | -4.28% | |
20100930 | 5% | 9.15% | |
20101029 | -13% | 3.85% | |
20101130 | -4% | 0.51% | |
20101231 | 22% | 6.72% | |
20110131 | 3% | 1.92% | |
20110228 | 4% | 3.82% | |
20110331 | -7% | 0.34% | |
20110429 | -8% | 2.87% | |
20110531 | -4% | -1.49% | |
20110630 | -7% | -1.84% | |
20110729 | -11% | -2.25% | |
20110831 | -16% | -5.75% | |
20110930 | -25% | -8.49% | |
20111031 | 12% | 11.40% | |
20111130 | -20% | -0.62% | |
20111230 | 2% | 0.37% | |
20120131 | 28% | 5.41% | |
20120229 | 12% | 4.12% | |
20120330 | 20% | 2.40% | |
20120430 | -15% | -0.68% | |
20120531 | -9% | -6.55% | |
20120629 | 11% | 3.82% | |
20120731 | -10% | 1.03% | |
20120831 | 9% | 2.63% | |
20120928 | 11% | 2.65% | |
20121031 | 6% | -1.41% | |
20121130 | 6% | 0.62% | |
20121231 | 18% | 1.25% | |
20130131 | -2% | 5.41% | |
20130228 | -1% | 0.83% | |
20130328 | 8% | 3.53% | |
20130430 | 1% | 1.49% | |
20130531 | 11% | 1.91% | |
20130628 | -6% | -1.50% | |
20130731 | 14% | 5.27% | |
20130830 | -3% | -2.57% | |
20130930 | -2% | 3.75% | |
20131031 | 1% | 3.99% | |
20131129 | 13% | 2.49% | |
20131231 | -2% | 2.61% |