i only need number 4

Ramada Company produces one golf cart model. A partially complete table of company costs follows: Required: 1. Complete the table. 2. Ramada sells its carts for $1,100 each. Prepare a contribution margin income statement for each of the three production levels given in the table. 4. Calculate Ramada's break-even point in number of units and in sales revenue. 5. Assume Ramada sold 150 carts last year. Without performing any calculations, determine whether Ramada earned a profit last year, 6. Calculate the number of carts that Ramada must sell to earn $49,200 profit. 7. Calculate Ramada's degree of operating leverage if itsells 650 carts. 8. Using the degree of operating leverage, calculate the change in Ramada's profit if sales are 10 percent less than expected. Calculate Ramada's break-even point in number of units and in sales revenue. (Round your "Unit" and "Sales Revenue" answers to the nearest whole number.)