Following information applies to the following questions. The balance sheet and income statement shown below are for Kaski Inc. Note that the firm has no amortization charges, it does not lease any assets, none of its debt must be retired during the next 5 years, and the notes payable will be rolled over. Balance Sheet (Millions of $) Assets 2010 Cash and securities Accounts receivable Inventories $1.290 9,890 13,760 Total current assets $24,940 $18,060 Net plant and equipment Total assets $43,000 Liabilities and Equity $8,170 Accounts payable Notes payable 6,020 Accruals 4,730 Total current liabilities $18,920 Long-term bands $8.815 Total debt $27,735 Common stock $5.805 Retained earnings 9,460 $15,265 Total common equity Total liabilities and equity $43,000 Income Statement (Millions of $) 2010 $51,600 Sales 48,246 Operating costs except depreciation Depreciation 903 Earnings bef interest and taxes (EDIT) $2,451 Less interest 927 Earnings before taxes (EBT) $1,524 Taxes 533 Net income $990 Other data: Shares outstanding (millions) 500.00 Common dividends (millions of $) $346.67 6.25% Intrate on notes payable & L-T bands Federal plus state income tax rate Year-end stock price 35% $23.77 What are the firm's ROA and ROE