15. Your firm produces a petroleum-based product whose production costs are heavily dependent on the
price of petroleum in the market. Your firm is considering two methods of production. The first
method uses a gas furnace and will result in costs that are heavily dependent on the costs of oil and
gas. The second production technique uses electricity as the primary energy source in production. In
recent history, the costs of electricity have been only partially related to the costs of oil and gas. If you
were to adhere to the principal of matching, which production technique would you favor and why?
16. Holiday Fun is a wholesaler whose primary customers are retail establishments that have heavy sales
in December. The firm is struggling with a cash flow problem and has asked you to explain why they
are having cash flow problems. They have just finished their most successful sales season of all time
and cannot understand why they are heavily in debt. Explain how this problem often arises for a
retailer based on the timing of costs and revenues. Does this problem represent good or bad news for
the firm?
17. Treefold’s Corporation has projected sales of $sj in January, $sf in February, and $sm in March.
November’s sales were $sn, and December’s sales were $sd. Treefold’s makes r1% of their sales on
credit. Of these credit sales, r2% is collected in one month, and r3% in two months. Purchases average
r4% of sales. Purchases are made on credit and paid in the following month. Wages and overhead are
$wo a month. If the firm has a cash balance of $cb at the beginning of January, what will its cash
balance be in March?