Question 1 (0.2 points) Ten years ago, an account was opened with an investment of $4000. Its balance is now $6000. If interest was compounded annually, what interest rate was earned on the account? (Enter your answers as a decimal rounded to 4 decimal places, not a percentage. For example, enter 0.0843 instead of 8.43%) Your Answer: Answer D View hint for Question 1 Question 2 (0.2 points) What's the present value of a perpetuity that pays $1000 per year if the appropriate interest rate is 6%? Your