The following financial data were reported by 3M Company for 2007 and 2008 (dollars in millions).

2008

2007

Current assets

Cash and cash equivalents

$1,849

$1,896

Accounts receivable, net

3,195

3,362

Inventories

3,013

2,852

Other current assets

1,541

1,728

Total current assets

$9,598

$9,838

Current liabilities

$5,839

$5,362

Instructions

(a) Calculate the current ratio and working capital for 3M for 2007 and 2008.

(b) Suppose at the end of 2008, 3M management used $300 million cash to pay off $300 million of accounts payable. How would the current ratio and working capital have changed?