Math Problem Statement
According to one study, the average monthly cell phone bill in a certain country is $60 (up 31% since 2009). If a 21-year old student with an average bill gives up his cell phone and each month invests the $60 he would have spent on his phone bill in a savings plan that averages a 5% annual return, how much will he have saved by the time he is 65? Question content area bottom Part 1 He will have saved $ enter your response here by the time he is 65.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Compound Interest
Future Value of an Investment
Savings Plan
Formulas
Future Value formula: FV = P * [(1 + r/n)^(nt) - 1] / (r/n)
Theorems
Compound Interest Theorem
Suitable Grade Level
Grades 10-12
Related Recommendation
Calculate Future Savings from Monthly Investments with a 7% Annual Return
Monthly Deposit Calculation for College Fund with 6% APR Over 13 Years
Calculate Monthly Savings for a $50,000 Target with a 7% Return in 3 Years
Lump Sum Needed for College Fund with 7% Interest, Compounded Monthly
Monthly Investment Calculation: Compound Interest and Savings Goal