A packaging company needs to know the rate of return on a process which will cost $60,000, have an income of $25,000 per year, have an operating cost of $5,600 per year, and have a salvage value of $7,000 at the end of its five year life. FInd the rate of return for them, to the nearest tenth of a percent. This is a trial and error process, also to be done using RATE.