The cost in dollars of making x items is given by the function C(x) = 10x + 500.
(a) The fixed cost is determined when zero items are produced. Find the fixed cost for this item.
$500
(b) What is the cost of making 55 items?
$ 1050
(c) Suppose the maximum cost allowed is $1750. What are the domain and range of the cost function, C(x)? (Enter your answers using interval notation.)
domain
range
