EX 3-29 Vertical analysis of income statement

The following income statement data (in millions) for Dell Inc. and Hewlett-Packard Company (HP) were taken from their recent annual reports:

Dell

Hewlett-Packard

Net sales

$61,101

$118,364

Cost of goods sold (expense)

-50,144

-89,592

Operating expenses

-7,767

-17,970

Operating income (loss)

$3,190

$10,802

a. Prepare a vertical analysis of the income statement for Dell. Round to one decimal place.

b. Prepare a vertical analysis of the income statement for HP. Round to one decimal place.

c. Based on (a) and (b), how does Dell compare to HP?