In: Economics
A publisher in a competitive market faces the following cost schedule for publishing a novel by one of its authors: the author is paid a $3,000,000 up-front signing bonus to write the book (it is not refundable). The going market price for a hardcover book is $32 per copy. Where Q is the number of books printed and AVC is the average variable cost of producing books at a given Q.
| 
 AVC  | 
 Q  | 
| 
 $0.00  | 
 0  | 
| 
 $10.000  | 
 100,000  | 
| 
 $10.666  | 
 150,000  | 
| 
 $11.326  | 
 200,000  | 
| 
 $11.993  | 
 250,000  | 
| 
 $12.660  | 
 300,000  | 
| 
 $13.327  | 
 350,000  | 
| 
 $13.994  | 
 400,000  | 
| 
 $14.661  | 
 450,000  | 
| 
 $15.328  | 
 500,000  | 
| 
 $15.995  | 
 550,000  | 
| 
 $16.662  | 
 600,000  | 
| 
 $17.329  | 
 650,000  | 
| 
 $17.996  | 
 700,000  | 
| 
 $18.663  | 
 750,000  | 
| 
 $19.330  | 
 800,000  | 
| 
 $19.997  | 
 850,000  | 
| 
 $20.664  | 
 900,000  | 
| 
 $21.331  | 
 950,000  | 
| 
 $21.998  | 
 1,000,000  | 
| 
 $22.665  | 
 1,050,000  | 
*We are supposed to do only four subparts to a question. For solution to other parts please post as a separate question.
| AVC | Q | TFC | Price | Total Revenue | Total Cost | Profit | Marginal Revenue | Marginal Cost | 
| $ - | 0 | $ 30,00,000.00 | $ 30,00,000.00 | |||||
| $ 10.00 | 1,00,000 | $ 30,00,000.00 | 32 | 3200000 | $ 40,00,000.00 | $ -8,00,000.00 | $32.00 | $10.00 | 
| $ 10.67 | 1,50,000 | $ 30,00,000.00 | 32 | 4800000 | $ 45,99,900.00 | $ 2,00,100.00 | $32.00 | $12.00 | 
| $ 11.33 | 2,00,000 | $ 30,00,000.00 | 32 | 6400000 | $ 52,65,200.00 | $ 11,34,800.00 | $32.00 | $13.31 | 
| $ 11.99 | 2,50,000 | $ 30,00,000.00 | 32 | 8000000 | $ 59,98,250.00 | $ 20,01,750.00 | $32.00 | $14.66 | 
| $ 12.66 | 3,00,000 | $ 30,00,000.00 | 32 | 9600000 | $ 67,98,000.00 | $ 28,02,000.00 | $32.00 | $16.00 | 
| $ 13.27 | 3,50,000 | $ 30,00,000.00 | 32 | 11200000 | $ 76,44,500.00 | $ 35,55,500.00 | $32.00 | $16.93 | 
| $ 13.99 | 4,00,000 | $ 30,00,000.00 | 32 | 12800000 | $ 85,97,600.00 | $ 42,02,400.00 | $32.00 | $19.06 | 
| $ 14.66 | 4,50,000 | $ 30,00,000.00 | 32 | 14400000 | $ 95,97,450.00 | $ 48,02,550.00 | $32.00 | $20.00 | 
| $ 15.33 | 5,00,000 | $ 30,00,000.00 | 32 | 16000000 | $ 1,06,64,000.00 | $ 53,36,000.00 | $32.00 | $21.33 | 
| $ 16.00 | 5,50,000 | $ 30,00,000.00 | 32 | 17600000 | $ 1,17,97,250.00 | $ 58,02,750.00 | $32.00 | $22.67 | 
| $ 16.66 | 6,00,000 | $ 30,00,000.00 | 32 | 19200000 | $ 1,29,97,200.00 | $ 62,02,800.00 | $32.00 | $24.00 | 
| $ 17.33 | 6,50,000 | $ 30,00,000.00 | 32 | 20800000 | $ 1,42,63,850.00 | $ 65,36,150.00 | $32.00 | $25.33 | 
| $ 18.00 | 7,00,000 | $ 30,00,000.00 | 32 | 22400000 | $ 1,55,97,200.00 | $ 68,02,800.00 | $32.00 | $26.67 | 
| $ 18.66 | 7,50,000 | $ 30,00,000.00 | 32 | 24000000 | $ 1,69,97,250.00 | $ 70,02,750.00 | $32.00 | $28.00 | 
| $ 19.33 | 8,00,000 | $ 30,00,000.00 | 32 | 25600000 | $ 1,84,64,000.00 | $ 71,36,000.00 | $32.00 | $29.34 | 
| $ 20.00 | 8,50,000 | $ 30,00,000.00 | 32 | 27200000 | $ 1,99,97,450.00 | $ 72,02,550.00 | $32.00 | $30.67 | 
| $ 20.66 | 9,00,000 | $ 30,00,000.00 | 32 | 28800000 | $ 2,15,97,600.00 | $ 72,02,400.00 | $32.00 | $32.00 | 
| $ 21.33 | 9,50,000 | $ 30,00,000.00 | 32 | 30400000 | $ 2,32,64,450.00 | $ 71,35,550.00 | $32.00 | $33.34 | 
| $ 22.00 | 10,00,000 | $ 30,00,000.00 | 32 | 32000000 | $ 2,49,98,000.00 | $ 70,02,000.00 | $32.00 | $34.67 | 
| $ 22.67 | 10,50,000 | $ 30,00,000.00 | 32 | 33600000 | $ 2,67,98,250.00 | $ 68,01,750.00 | $32.00 | $36.01 | 
| a) Total Revenue = Price *Quantity | ||||||||
| Total Cost = TFC+ AVC*Quantity | ||||||||
| Profit =Total Revenue -Total Cost | ||||||||
| b) Marginal Revenue = ΔTR/ΔQ | ||||||||
| Marginal revenue is equal to price. This implies the market structure is perfect competition. | ||||||||
| c) Marginal Cost = ΔTC/ΔQ | ||||||||
| d) Yes, the marginal revenue and the marginal cost cross at Q = 900,000 | ||||||||
| This signify that profit is at maximum level. | ||||||||
| e) The profit maximizing publisher will choose Q = 900000. | ||||||||