Basic Mathematics for Economists phần 7 potx

... 31K 0.3 K 1.8 = 31(186) 3 42 3 = 2, 692.481 K = 80. 471 179 (4) Substituting (4) into (1) L 0.25 = 42 186 (80. 471 179 ) 0 .7 = 4. 871 7455 L = (L 0.25 ) 4 = (4. 871 7455) 4 = 563.29822 Therefore, first-order conditions suggest ... p 1 q 1 + p 2 q 2 = p 1 (5 17 − 3.5p 1 + 0.8p 2 ) + p 2 (77 0 − 4.4p 2 + 1.4p 1 ) = 517p 1 − 3.5p 2 1 + 0.8p 1 p 2 + 77 0p 2 − 4.4p 2 2 + 1.4p 1 p 2 = 517p 1 −...

Ngày tải lên: 14/08/2014, 22:20

... on Table 3.1 Student no. 12345 678 9101112 Height (cm) 178 175 170 166 168 185 169 189 175 181 177 180 Weight (kg) 72 68 58 52 55 82 55 86 70 71 65 68 © 1993, 2003 Mike Rosser 8.Yousell900sharesviayourbrokerwhochargesaflatrateofcommissionof£20 onalltransactionsoflessthan£1,000.Yourbankaccountiscreditedwith£340 fromthesharesale.Whatpricewereyoursharessoldat? 9.Yournetmonthlysalaryis£1,950.Yo...

Ngày tải lên: 14/08/2014, 22:20

... 4. 17 TR = 80 - 0.2Q^2 2 3 Q TR 4 0 0 5 20 1520 6 40 2880 7 60 4080 8 80 5120 9 100 6000 10 120 672 0 11 140 72 80 12 160 76 80 13 180 79 20 14 200 8000 15 220 79 20 16 240 76 80 17 260 ... schedule. Thus p = 375 − 2.5q = 375 − 2.5  320 − 55t 6.5 + 4t  = 2,4 37. 5 + 1,500t − 800 + 1 37. 5t 6.5 + 4t = 1,6 37. 5 + 1,6 37. 5t 6.5 + 4t = 1,6 37. 5(1 + t) 6.5 + 4t To che...

Ngày tải lên: 14/08/2014, 22:20

... 13 3 144. 375 26.95 4.92 14 4 203.4 375 19. 57 -7. 38 15 5 114.84 375 30.64 11. 07 16 6 2 47. 73438 14.03 -16.61 17 7 48.398438 38.95 24.92 18 8 3 47. 40234 1. 57 - 37. 38 19 9 -101.10352 57. 64 56.06 ... 20K 0.5 L 0.25 R 0.4 = 20(23. 47) 0.5 (23. 47) 0.25 (75 .1) 0.4 = 1,200 The cheapest cost level for producing this output will therefore be 20K + 10L + 5R = 20(23.4) + 10(23...

Ngày tải lên: 14/08/2014, 22:20

... 277 .96 3 87. 96 13 3 272 .78 382 .78 14 4 269. 67 379 . 67 15 5 2 67. 80 377 .80 16 6 266.68 376 .68 17 7 266.01 376 .01 18 8 265.60 375 .60 19 9 265.36 375 .36 20 10 265.22 375 .22 21 11 265.13 375 .13 ... 265.13 375 .13 22 12 265.08 375 .08 23 13 265.05 375 .05 24 14 265.03 375 .03 25 15 265.02 375 .02 26 16 265.01 375 .01 27 17 265.01 375 .01 28 18 265.00 375 .00 T...

Ngày tải lên: 14/08/2014, 22:20

... 2. 2 3. 0.2 4. 7 5. 2.44948 97 6. 96 7. 10 8. 5. 278 0316 9. 0.03423 10. 87. 977 8 57 2.10 1. 270 ,818.98 2. 220.9 478 3. 2.8563 ×10 9 4. 1. 572 8 ×10 8 5. 1.2683 6. 16,552, 877 7. 93.696 376 8. 4.38228 9. ... 2. £314 .70 3. £ 17, 623.16 4. 74 4 .71 5. £40,441.40 6. £5,030.03 7. 2 1. £43 ,74 7.41;12.68% 2. £501,159 .74 ; 7. 44% 3. (a) APR 11.35% 4. £2,083.61; 19.25% 5. £625; 5.09% 6....

Ngày tải lên: 14/08/2014, 22:20