Nabors Inc. 2007 and 2008 Balance Sheets ($ in millions)

	2007	2008		2007	2008
Cash	$310	$405	Accounts Payable	$2,720	$2,570
Accounts Rec	2,640	3,055	Notes Payable	100	0
Inventory	3,285	3,850	Total	2,820	2,570
Total	6,225	7,310	Long-term debt	7,875	8,100
Net fixed assets	10,960	10,670	Common stock	5,000	5,250
			Retained Earnings	1,490	2,060
Total assets	$17,185	$17,980	Total liab & equit	$17,185	$17,980

Nabors Inc 2008 Income Statement ($ in millions)

Net sales	$9,610
Less: Cost of goods sold	6,310
Less: Depreciation	1,370
Earnings before interest and taxes	1,930
Less: Interest pad	630
Taxable Income	$1,300
Less: Taxes	455
Net Income	$845

1. Based on the above information, please show the following calculations for Nabors, Inc. in year 2008

a. Please calculate the operating cash flow

b. Please calculate the reinvestment in net working cash flow

c. Please calculate the capital spendign

d. Please calculate the free cash flow

e. Please calculate the cash flow to stockholders

f. Please calculate the cash flow to bondholders

g. Please calcualte the free cash flow from financing perspective