$18$

The per$-$unit cost of an item is its average total cost $(=$ total cost$/$quantity$).$ Suppose that a new smartphone app costs $$100,000$ to develop and only $$0\mathrm{.}50$ per unit to deliver to each smartphone customer.

Instructions: Round your answers to $2$ decimal places.

a$.$ What will be the per$-$unit cost of the app if it sells $100$ units?

S

b$.$ What will be the per$-$unit cost of the app if it sells $1,000$ units?

S

c$.$ What will be the per$-$unit cost of the app if it sells $1$ million units?

S