Multiple Choice
23. Which of the following is the recommended approach to forecast COGS, and why?
a) Forecast COGS based on revenue growth, since it provides flexibility in the model.
b) Forecasting COGS based on the forecast ratio of COGS to sales allows for possible improvements
in COGS relative to sales.
c) Forecast COGS based on revenue growth since COGS and revenues have a direct relationship.
d) Forecasting COGS based on inventory is recommended because inventory prices and COGS are
correlated.
24. Which is the recommended way to forecast items such as inventory and accounts payable?
a) Inventory and accounts payable should be forecasted based on revenues, since most other
working capital items are forecasted based on revenues.
b) Inventory and accounts payable should be forecasted based on COGS, because these items are
more correlated with input prices than with output prices.
c) Inventory and accounts payable should be the plug once total operating assets and operating
liabilities have been forecasted.
d) Inventory and accounts payable should be forecasted based on total assets, as these tend to scale
together.
25. Which of the following is the preferred method to forecast the financing items on the balance
sheet?
a) Assume that debt and equity are constant. Sum all forecasted assets except excess cash, and all
liabilities and existing debt and equity. Plug the model using newly issued debt or excess cash.
b) Financing items should be forecasted first, taking into consideration the future funding needs of
the company. Correspondingly, the assets that the raised capital will fund should then be adjusted.
c) Assume that all liabilities and equity will grow at the same rate as revenue growth.
d) Assume that debt and equity will grow at the same constant rate in all years going forward.