Suppose $1000 is invested in an account that pays interest at a 5% annual rate compounded continuously. 1. How much is in the account after 3 years? [Select] 2. How long will it take for the value of the investment to double? [Select] 3. At what rate is the investment increasing after 5 years? [Select] (Select $43.26 per year $64.20 per year $22.83 per year $87.60 per year