You manage a manufacturing facility that produces roller skates. The facility has monthly costs of $66,000 in mortgage, an average salary of $6,000 per employee with a total number of 50 employees, and $23,000 in other expenses. The raw material cost for each skate is $4 per skate, and the average cost of other expenses per skate is approximately $2. The selling price for each skate is $25. How many roller skates do you need to sell to reach breakeven? hint: assume that the total number of employees will always be 50 regardless of the sales