Comparing Cash Flows Cash flow information is provided below for two companies in the health care products industry. Cash outflows are shown in parentheses.

(In millions)

2001

2000

1999

Total

Johnson & Johnson

Operating activities

$8,864

$6,903

$5,920

$21,687

Investing activities

4,093

2,665

3,093

9,851

Financing activities

5,251

2,425

2,347

10,023

Warner Lambert

Operating activities

$9,080

$7,687

$6,131

$22,898

Investing activities

4,312

3,641

2,817

10,770

Financing activities

5,071

3,447

3,869

12,387

Required Analyze the companies’ cash flows for 1999 to 2001 and for the three years in total. Explain how the two companies compare in terms of their cash flow trends.