Please answer all parts for thumbs up.

You're trying to save to buy a new $190,000 Ferrari. You have $31,000 today that can be invested at your bank. The bank pays 3.8 percent annual interest on its accounts. How long will it be before you have enough to buy the car? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16. Assume that in 2020 , a Liberty Seated half dollar issued in 1893 was sold for $187,000. What was the rate of return on this investment? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. In 1899 , the first Green Jacket Golf Championship was held. The winner's prize money was $235. In 2020 , the winner's check was $2,670,000. a. What was the annual percentage increase in the winner's check over this period? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16 . b. If the winner's prize increases at the same rate, what will it be in 2055 ? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 1,234,567.89