The following information is related to alpha company's fiscal year 2017. income statement: net income $300,000 depreciation expense 50,000 gain on sale of plant assets 10,000 interest expense 500 balance sheet - 12/31/17: increase (decrease) accounts payable ($4,000) plant assets - purchased 250,000 plant assets - disposals (100,000) additional information: cash balance - 12/31/2016: $50,000 common stock exchanged for outstanding long term notes payable of $125,000 dividends paid were $25,000 use this information to prepare the statement of cash flows for alpha company using the indirect method.

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Information on gerken power co., is shown below. assume the company’s tax rate is 40 percent. debt: 9,400 8.4 percent coupon bonds outstanding, $1,000 par value, 21 years to maturity, selling for 100.5 percent of par; the bonds make semiannual payments. common stock: 219,000 shares outstanding, selling for $83.90 per share; beta is 1.24. preferred stock: 12,900 shares of 5.95 percent preferred stock outstanding, currently selling for $97.10 per share. market: 7.2 percent market risk premium and 5 percent risk-free rate. required: calculate the company's wacc. (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) wacc %

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.