A savings plan requires deposits of $426 per month for 19 months commencing in 1 month from today. If the interest rate is 10.7% p.a compounding monthly, the value of the investment immediately after the last deposit will be (round to nearest cent; don't use $ sign or commas): O a. $8777.57 O b. $8855.83 O c. $769.64 O d. $695.25