A proposed project has fixed costs of $43,000 per year. The operating cash flow at 16,000 units is $89,000. Ignoring the effect of taxes, what is the degree of operating leverage? If units sold rise from 8,000 to 8,500, what will be the increase in operating cash flow? What is the new degree of operating leverage? so far I have gotten to the first question but I need help with the last two.
here's what I got for Question 1:
FC = 43,000
OCF at 8,000 units = 79,000
DOL = 1 + FC / OCF
DOL = 1 + 43,000 / 79,000
DOL = 1.5443

What is the purpose of government health care programs

You invest all the money you earned during your summer sales job (a total of $45,000) into the stock of a company that produces fat and carb-free cheetos. the company stock is expected to earn a 14% annual return; however, 5 years later it is only worth $20,000. turns out there wasn't as much demand for fat and carb-free cheetos as you had hoped. what is the annual rate of return on your investment?

Exercise 4-6 the following balances were taken from the books of alonzo corp. on december 31, 2017. interest revenue $86,000 accumulated depreciation—equipment $40,000 cash 51,000 accumulated depreciation—buildings 28,000 sales revenue 1,380,000 notes receivable 155,000 accounts receivable 150,000 selling expenses 194,000 prepaid insurance 20,000 accounts payable 170,000 sales returns and allowances 150,000 bonds payable 100,000 allowance for doubtful accounts 7,000 administrative and general expenses 97,000 sales discounts 45,000 accrued liabilities 32,000 land 100,000 interest expense 60,000 equipment 200,000 notes payable 100,000 buildings 140,000 loss from earthquake damage 150,000 cost of goods sold 621,000 common stock 500,000 retained earnings 21,000 assume the total effective tax rate on all items is 34%. prepare a multiple-step income statement; 100,000 shares of common stock were outstanding during the year. (round earnings per share to 2 decimal places, e. g. 1.48.)