In: Accounting
Yahoo! reported the following in its 2013 financial statements (in thousands):
| 
 December 31, 2013  | 
 December 31, 2012  | 
 December 31, 2011  | 
|
| 
 Revenues  | 
 $4,680,380  | 
 $4,986,566  | 
 $4,984,199  | 
| 
 Product development expenditure  | 
 $1,008,487  | 
 $885,824  | 
 $919,368  | 
Assume that Yahoo! expensed 90% of its product development expenditure.
Required:
Answers:
a.) Types of costs included in product development could include:
b.)
To detect a trend, we need to calculate common-sized R&D expense, which means to divide each year’s expense by that year’s revenues. Yahoo’s R&D spending decreased in 2012, but then increased in 2013. This is consistent with the changes in actual dollars of expense incurred each year.
| . | December 31, 2013 | December 31, 2012 | December 31, 2011 | 
| Product development / Revenues | 21.55% | 17.76% | 18.45% |