Brief Exercise 26-9 Swift Oil Company is considering investing in a new oil well. It is expected that the oil well will increase annual revenues by $ depreciation. The oil well will cost $427,000 and will have a $9,000 salvage value at the end of its 10-year useful ife. Calculate 132,000 and will increase annual expenses by $88,000 Including the annual rate of return. (Round answer to 2 decimal places, e.g. 12.47.) Annual rate of return LINK TO TEXT sAVE FOR LATER Question Attempts: O of 3 used