* The answer are not 70.01, 60.50, 26.93, 26.50. I've tried those answers but all shows incorrect.

A household savings account spreadsheet shows the following entries for the first day of each month: Additions Withdrawals Value 148,000 Month January February March April May June July August 2,500 4,000 1,500 13,460 23,000 3,000 198,000 Required: Use the Excel function XIRR to calculate the dollar-weighted average return for this period. (Round your answer to 2 decimal places.) Answer is complete but not entirely correct. Dollar-weighted average 70.01%