Below is HDs Balance Sheet on July 31, 2012 (in millions of dollars):
Operating assets	23, 457		Financial liabilities	1,320
Financial assets	1,221		Operating liabilities	6,709
			Common equity	?
	24,678			24,678

1. Calculate: 1) Net Financial Obligations; 2) Net Operating Assets; 3) Common Equity.

1. 99 2) 16,748 3) 16,649

b. If net income/comprehensive income for the fiscal year ending on July 31, 2012 was 4,368

and common equity on July 31, 2011 was 14,000, what was the net distribution to (or contribution from) shareholders in 2012?

B is what urgently wanted, thank you.