help please

The Crane inn is trying to determine its break-even point. The inn has 75 rooms that are rented at 560 anight, Operating costs are as follows. (a) Dotermine the inn's breakeven point in (1) number of rented roons per month and (2) sales dollars 1. Ereakcevenpoint in rooms 2. Break-even point in dollars 3 permonth