Consider the following income statement for Kroger Inc. (all figures in $ Millions)

Year	2006	2005	2004
Total Sales	60,553	56,434	53,791
Cost of Goods Sold	45,565	42,140	39,637
Selling, General & Admin Expenses	11,688	12,191	11,575
Depreciation	1265	1256	1209
Operating Income	2035	847	1370
Other Income	0	0	0
EBIT	2035	847	1370
Interest Expense	510	557	604
Earnings Before Tax	1525	290	766
Taxes (35%)	534	102	268
Net Income	991	189	498

1. The interest rate tax shield for Kroger in 2006 is:
2. The interest rate taxe shield for Kroger in 2005 is:
3. The income that would be available to equity holders in 2006 if Kroger was not levered is: