Kroger Co.’s 2007 financial statements contained the following data (in millions).

Current assets

$ 6,755

Accounts receivable

$ 773

Total assets

21,215

Interest expense

488

Current liabilities

7,581

Income tax expense

633

Total liabilities

16,292

Net income

1,115

Cash

189

Instructions

Compute these values:

(a) Working capital.

(b) Current ratio.