Chapter 11.7, Problem 63E

(a)

To determine

To calculate: the revenue as a function of $x$ if the production function is given by $p=\sqrt{900-2x}$ and $0\le x\le 450$

(b)

To determine

To calculate: the marginal-revenue function if the production function is given by $p=\sqrt{900-2x}$ and $0\le x\le 450$

(c)

To determine

To calculate: the marginal-revenue at $x=250$ if the production function is given by $p=\sqrt{900-2x}$ and $0\le x\le 450$.