Cost information from previous question:

Fixed Cost Variable Cost per Unit

Supplier A $$0$ $$20$ per unit

Process B $$800$ $$10$ per unit

Process C $$2000$ $$4$ per unit

At what point $($P$2)$ are you indifferent between Supplier A and Process C$?$

Group of answer choices

$200$ units

$80$ units

an infinite number of units

$125$ units