Mehring's 2015 financial statements contained the following data (in millions).

Current assets	$17,890		Accounts receivable	$1,550
Total assets	42,430		Interest expense	980
Current liabilities	12,000		Income tax expense	1,270
Total liabilities	32,580		Net income	2,230

Cash

380

Instructions

Compute these values:

(a)

Working capital.

(b)

Current ratio.