# math

posted by
**Samantha**
.

The weekly demand for the Pulsar 25 color LED television is represented by p, where p denotes the wholesale unit price in dollars and x denotes the quantity demanded.

The weekly total cost function associated with manufacturing the Pulsar 25 is given by C(x), where C(x) denotes the total cost incurred in producing x sets.

(a) Find the revenue function R.

R(x) =

Find the profit function P.

P(x) =

(b) Find the marginal cost function C '.

C '(x) =

Find the marginal revenue function R '.

R '(x) =

Find the marginal profit function P '.

P '(x) =

(c) Compute the following values. (Round your answers to two decimal places.)

C '(1700)

=

R '(1700)

=

P '(1700)

=