Sandra invests $10,831 in the Wise Investment Fund. Three months later her balance has grown to $11,901 and she deposits $2,000. Two months later her und holdings are $14,308 and she withdraws $7,000. Two years after her initial investment, she leams that her holdings are worth $12,565. (a) Write an equation of value involving the exact dollar-weighted annual yield over the two-year period. (use the time rere equation of value) 12565(1 +-2- (6) Compute the approximate dollar-weighted annual yield over the investment period using the following formula (Round your answer to two decimal places.) JA. 4-1 Compute the approximate dollar weighted annual yield over the investment period again using the following formula (Round your answer to two decimal places.) A+ (1 - 1)- A+. Sandra invests $10,831 in the Wise Investment Fund. Three months later her balance has grown to $11,901 and she deposits $2,000. Two months later her und holdings are $14,308 and she withdraws $7,000. Two years after her initial investment, she leams that her holdings are worth $12,565. (a) Write an equation of value involving the exact dollar-weighted annual yield over the two-year period. (use the time rere equation of value) 12565(1 +-2- (6) Compute the approximate dollar-weighted annual yield over the investment period using the following formula (Round your answer to two decimal places.) JA. 4-1 Compute the approximate dollar weighted annual yield over the investment period again using the following formula (Round your answer to two decimal places.) A+ (1 - 1)- A+