What enrollment will enable CCI to break even?

How many students will enable CCI to make an operating profit of $$31,800$ from the introductory coding course for the year?

Assume that the projected enrollment for the year is $7,572$ students for each of the following $($considered independently$)$:

What will be the operating profit $($for $7,572$ students$)?$What would be the operating profit if the tuition per student $($that is$,$ sales price$)$ decreased by $20$ percent? Increased by $10$ percent?What would be the operating profit if variable costs per student decreased by $20$ percent? Increased by $10$ percent?Suppose that fixed costs for the year are $15$ percent lower than projected, whereas variable costs per student are $15$ percent higher than projected. What would be the operating profit$/$loss for the introductory coding course for the year?