per cent, what is its return on total assets (ROA)? 3. Assume that you will receive $3,000 a year in Years 1 through 5, $2,000 a year in Years 6 through 8, and $3,000 in Year 9, with all cash flows to be received at the end of the year. If you require a 10 per centrate of return, what is the present value of these cash flows? 4. Due to a number of lawsuits related to toxic wastes, a major chemical manufacturer in Launceston