Suppose there are two options to replace a broken yet critical machine. One is to buy a new CNC machine that has a fixed cost of $$400,000$ and a variable cost of $$4.$ If the revenue per unit is $$20,$ what is the break$-$even$-$point?

Question $22$Select one:

a$.$

$20,000$ units

b$.$

None of these answers is even close

c$.$

$31,250$ units

d$.$

$$400,000$

e$.$

$25,000$ units