Chapter Three - Demand and Supply

f½ť¯f°Ǝ½½ f9nťYf€°½Ynf° YŤ¾ ½½f°¯f°¯¾Y¯° ¾½Yn¾€fY¾ YffYf–½Yn€ Y–¾ ¯f°ť f¯ °€¾¯ °– f½½fY°– ffY ¾½Yn¾ŦJ ° ¯f° ¾¯ °–ţ f°ţnf°f€€Yţf°½f° Ŧ O $.,7.9:,7,390089,92489414:7,39830;07-08,9810/ rf€¯f°ť £ Y °–¾Y¯f°°– ¾f¯ţ – Y ½Yn€f–ţ ¾¯fY f°¯f°ţf° Y ½Yn€f–ţ –YfY f°¯f° –½nf€€n¾f°€f¾°¾ť 4 $:-899:9430110.9,857.0408:570,9;057.0455479:39.4897808 94:0,.44/8:36:09,85488-08:-899:908890455479:39.489 7808903.039;0940.434204398:80,3/89.94,8:-899:907808 4  3.4200110.9´03,57.078089780870,9;0943.4200757.08,3/ :3.,30/3.4208708:93349-03,-094,1147/,90 574/:.98430:80/94-: 302:89/0.70,80906:,39908 418420/0870/44/83472,9043089,9,;078033 57.0 ¯f°¯f°¾f°¯f° O ":,399/02,3/0/,9,.079,357.0 O ´33088,3/,-9945,8,20,8:7041 2,73,-03019 f°–°;f°¯f°¾nf ¾n f°–°½Yn¾f°¾¾ °¯¯°f°– ¯f°n YŦ nf°–°¯f°¾ €€°Y¯f°n Ynn Y¾ fn f°–°°Y¯Y€ Y¯°f°¾€¯f°ť O !7.084170 ,90/44/88:-899:94344/:80/35,.0.42502039,744/844/ :80/3.43:3.9439,3490744/ O 50.90/1:9:7057.08 O  3.4203472,44/8/02,3/3.70,808,83.4203.70,80831074744/8/02,3/ /0.70,808,83.4203.70,808 O 50.90/1:9:703.420,3/.70/9 O !45: ,943 O !7010703.08;,:04305,.0843,44/47807;.0 $:55 90,24:3941,574/:.99,9574/:.078,703948:5580,9;,74:8 57.0 1,1728:5508,44/47807;.090172,8907084:7.08,3/90.34494 574/:.09.,3574191742 574/:.39,3/5,3894574/:.0