Calculate the ROI of the project each year over its 8-year life. (Calculate ROI as effect on income divided by end-of-year book value. Note that the value of ROI is not defined at the end of year 8 when book value is zero.) (Round answers to 2 decimal places, e.g. 15.25%.) Year ROI 1 Entry field with incorrect answer now contains modified data % 2 Entry field with incorrect answer now contains modified data % 3 Entry field with incorrect answer now contains modified data % 4 Entry field with incorrect answer now contains modified data % 5 Entry field with incorrect answer now contains modified data % 6 Entry field with incorrect answer now contains modified data % 7 Entry field with incorrect answer now contains modified data %