Project D costs $7,000 and will generate sales of $4,700 each year for 5 years. The cash expenditures will be $1,850 per year. The firm uses straight-line depreciation with an estimated salvage value of $400 and has a tax rate of 30%.

(1) What is the accounting (book) rate of return based on the original investment? (Round your answer to 2 decimal places.)

(2) What is the book rate of return based on the average book value? (Round your answer to 2 decimal places.)