u COn-Con&external_browser=0&launchUrl-https%253A%252F%252Fperustatecollege blackboard .com%252Fwebapps252 2 Homework Saved Michael Wittry has been investing in his Roth IRA retirement account for 15 years. Three years ago, his account was worth $215,607. After losing- of its original value, it then gained of its new value back. What is the current value of his Roth IRA? (Do not round Intermediate calculations.) Current value %24

Richard invests $298.66 every month into an account. At the end of 30 years, he has a balance of $181,092.15. What interest did he make over 30 years?

Michelle pain deposit $12,000 in their savings account paying 6.25% simple interest how long in years would it take for her investment to amount to 21,000.

Suppose that you have 5000$ in your bank account and each month you withdraw 14% of the money left in the account. How long will it take for there to be 1000$ left in the bank account?