In: Finance
A deposit of $5,000 earns interest at 4% compounded semi-annually. After three-and-a-half years, the interest rate is changed to 4.5% compounded quarterly. How much is the account worth after 7 years?
Jan is saving for a new bike that will cost $800. She has $500, which she has invested at 7% compounded semi-annually. How many years will it be (approximately) until she has $800?
How long will it take for money to double if it is compounded quarterly at 6%?