Chapter 1, Problem 15DQ

The following information is available for Betty DeRose, Inc.: Accounts payable Inventory January 1, 2012 December 31, 2012 $70,000 $55,000 $88,000 $79,000 Betty DeRose reported $145,000 of cash paid to suppliers for purchases of inventory in its 2012 cash flow statement. Calculate Betty's cost of goods sold for 2012.

Rock Corporation sells its product for $16 per unit. Next year, fixed expenses are expected to be $454,000 and variable expenses are expected to be $9 per unit. How many units must the company sell to generate a net operating income of $92,000?

Cool Comfort currently sells 360 Class A spas, 520 Class C spas, and 230 deluxe model spas each year. The firm is considering adding a mid-class spa and expects that, if it does, it can sell 375 of them. However, if the new spa is added, Class A sales are expected to decline to 255 units while Class C sales are expected to decline to 240. The sales of the deluxe model will not be affected. Class A spas sell for an average of $13,500 each. Class C spas are priced at $7,200 and the deluxe model sells for $19,000 each. The new mid-range spa will sell for $11,000. What is the value of erosion? Answer