The data in the following table give information about the price (in dollars) for which a firm can sell a unit of output and the total cost of production, where quantity is q, total cost is C, marginal cost is MC, total revenue is R, marginal revenue is MR, and profit is pi.
Q C
0 100
1 150
2 178
3 198
4 212
5 230
6. 250
7. 272
8. 310
9. 355
10. 410
11. 475
The data in the following table give information about the price (in dollars) for which a...