I have attached the file there are five questions in total in the attached document.

Trevi Corporation recently reported an EBITDA of $32,800 and $9,700 of net income. The company has $6,900 interest expense, and the corporate tax rate is 35 percent. What was the company's depreciation and amortization expense? Working capital: Winston Electronics reported the following information at its annual meetings. The company had cash and marketable securities worth $1,235,820, accounts payables worth $4,160,150, inventory of $7,123,000, accounts receivables of $3,488,300, notes payable worth $1,151,890, and other current assets of $122,464. What is the company's net working capital? If Cleveland Motors Had an EBIT of $22,642,300, Interest of $7,419,800 and is taxed at an average rate of 32% what is their Net Income? Using the information below -- what was Bala Industries' Cash Flow from Financing for the year ending 6/30/2011? Increase in inventories $32 Purchased treasury stock $19 Purchased property & equipment $23 Net Income $335 Decrease in accrued income taxes $40 Depreciation & amortization $116 Decrease in accounts payable $17 Increase in accounts receivable $34 Increase in Long-term debt $101 Delta Ray Brands Corp. just completed their latest fiscal year. The firm had sales of $16,121,200. Depreciation and amortization was $813,800, interest expense for the year was $897,700, and selling general and administrative expenses totaled $1,466,200 for the year, and cost of goods sold was $9,827,400 for the year. Assuming a federal income tax rate of 34%, what was the Delta Ray Brands net income after-tax