okay so i have a test in 7 days so a nice step by step for these problems would help

Ramada Company produces one golf cart model. A partially complete table of company costs follows 600 800 1,000 $ $ Number of golf carts produced and sold Total costs Variable costs Fixed costs per year Total costs Cost per unit Variable cost per unit Fixed cost per unit Total cost per unit 2 7 2 $544,000 240,000 284,000 2 2 ? 2 ? 2 ? ? 7 Required: 1. Complete the table 2. Ramada sells its carts for $1.700 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 300 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 eam $15,000 profit 7. Calculate Ramada's degree of operating leverage if it sells 850 carts 8. Using the degree of operating leverage calculate the change in Ramada's profit if sales are 15 percent less than expected