asap answer 3bpls

3. You plan to travel the world in 5 years. You have calculated that the trip you plan costs $10,000 today and you expect that the cost of the trip will increase by 5% every year. a. How much will you need for the trip in 5 years? A bank has offered you 6% interest rate on your savings account. How much do you have to save every month in order to pay for your trip? b