How to find each weeks' weekly return and convert each week's return to monthly return(should have 9 months, do not use average**) of risk free rate(13 week tbill, per annum rate). **use effective rate concept

Weeks week 0 week 1 week 2 week 3 week 4 week 5 week 6 week 7 week 8 week 9 Date Portfolio Values 14-Aug $ 1,000,000.00 21-Aug $ 1,001,966.03 28-Aug $ 1,000,029.82 04-Sep $ 1,004,453.39 11-Sep $ 1,003,441.40 18-Sep $ 1,028,950.14 25-Sep $ 1,028,402.10 02-Sep $ 1,025,359.55 09-Sep $ 1,019,181.61 16-Sep $ 1,010,236.60 Weekly values Msci Index 569.396 570.968 586.435 573.042 565.964 567.018 555.213 564.112 584.604 583.113 T-bill rate (% per annum) 0.10 0.10 0.10 0.11 0.11 0.10 0.10 0.09 0.10 0.11 Weeks week 0 week 1 week 2 week 3 week 4 week 5 week 6 week 7 week 8 week 9 Date Portfolio Values 14-Aug $ 1,000,000.00 21-Aug $ 1,001,966.03 28-Aug $ 1,000,029.82 04-Sep $ 1,004,453.39 11-Sep $ 1,003,441.40 18-Sep $ 1,028,950.14 25-Sep $ 1,028,402.10 02-Sep $ 1,025,359.55 09-Sep $ 1,019,181.61 16-Sep $ 1,010,236.60 Weekly values Msci Index 569.396 570.968 586.435 573.042 565.964 567.018 555.213 564.112 584.604 583.113 T-bill rate (% per annum) 0.10 0.10 0.10 0.11 0.11 0.10 0.10 0.09 0.10 0.11