Problem 7 only. Please show all work.

How long will it take $3,000 to a. 1% accumulate to $10, 235, if the 1% 2% 5% 10% 20% 50% (Solving for interest rate) At what interest rate will $3,000 accumulate to $10, 235. if the time to maturity is 2 years 5 years 10 years 15 years (Solving for interest rate) At what interest rate will $1,000 accumulate to $100,000. if the time to maturity is 10 years 20 years 30years 50 years If you were guaranteed $50,000 in 5 years or $75,000 in 8 years, which would you accept