What is the cash flow to stockholders for 2015?

Please show step by step how to calculate

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The following information pertains to Galaxy Interiors GALAXY INTERIORS 2015 Income Statement (Sin millions) $21,415 Net sales Cost of goods sold Depreciation 1 611 Earnings before interestand taxes 3.390 1,282 Taxable Income 2,114 Less: Taxes $1,374 Net income GALAXY INTERIORS 2014 and 2015 Balance Sheets (Sin millions) $668 $297 Accounts payable 1.527 Notes payable Accounts 1,611 Total Inventory 3, B48 2,947 Total $6,127 $4,771 Long-term debt Net fixed assets 17,489 17,107 Common stock Retaining earnings S23,616 $21,878 Total assets Total liab. &equity $1.694 9,800 7,500 2,122 $23,616 $1,532 $1,532 10,650 7,000 2,696 $21,878