21. Given the cash flows below, answer the following question (provide your answer and show work in your uploaded document) (maximum points: 3.33)

Date Cash Flow Balance

7/1 Begin 2,150

7/31 ------ 2,280

8/1 $180 2,460

8/31 ------ 2,561

9/1 $100 2,661

9/30 End 2,500

Calculate the average monthly percent rate of return using the time-weighted method over the three months provided here round your answer to 3 decimals in the form 0.000) Show your work in the uploaded document