piano manufacturer has a daily fixed cost of $1,200 and a marginal cost of $1,700 per piano. Find the cost C(x) of manuf

[answerhappygod]

piano manufacturer has a daily fixed cost of $1,200 and a
marginal cost of $1,700 per piano. Find the cost
C(x)
of manufacturing x pianos in one day.
C(x) =
Use your function to answer the following questions.
(a) On a given day, what is the cost of manufacturing three
pianos?
$

(b) What is the cost of manufacturing the third piano that
day?
$

(c) What is the cost of manufacturing the 11th piano that
day?
$

(d) What is the variable cost?
What is the fixed cost?
$

What is the marginal cost?
$  per piano

(e) Graph C as a function of x. HINT [See Example
1.]