Ravi is planning to buy concert tickets for himself and a small group of friends. the ticket cost $21 each plus a $5 transaction fee. ravi is not sure yet which of his friends are going to the concert. how much can ravi expect to spend on tickets?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?