7. The MacCauley Company has sales of $200 million and total operating expenses (excluding depreciation) of $130 million. Straight-line depreciation on the company's assets is $15 million, and the maximum accelerated depreciation allowed by law is $25 million. Assume that all taxable income is taxed at 40 percent. Assume also that net operating working capital remains constant. Calculate the MacCauley Company's after-tax operating cash flow using both straight-line depreciation.