12) California Investors recently advertised the following claim: Invest your money with us
at 21%, compounded annually, and we guarantee to double your money sooner than you
imagine. Ignoring taxes, how long would it take to double your money at a nominal rate of
21%, compounded annually? Round of to the nearest year.
A) Approximately two years
B) Approximately four years
C) Approximately six years
D) Approximately eight years
Question Status: Previous edition
Objective: 5.3 Understand discounting and calculate the present value of cash lows using
mathematical formulas, a inancial calculator, and an Excel spreadsheet.
Keywords: present value
Principles: Principle 1: Money Has a Time Value
13) Using a inancial calculator, which of the following would be a correct way to ind how
long it would take for a sum to triple at a rate of 3%?
A) i=5, PV=-1, PMT = 0, FV=3, solve for N
B) i=5, PV=1, PMT = 0, FV=3, solve for N
C) i=.05, PV=-1, PMT = 0, FV=3, solve for N
D) Financial calculators cannot be used to solve this problem.
Question Status: New question
Objective: 5.3 Understand discounting and calculate the present value of cash lows using
mathematical formulas, a inancial calculator, and an Excel spreadsheet.
Keywords: present value
Principles: Principle 1: Money Has a Time Value
14) Stephen’s grandmother deposited $100 in an investment account for him when he was
born, 25 years ago. The account is now worth $1,500. What was the average rate of return
on the account?
A) 6.00%
B) 16.67%
C) 15.00%
D) 11.44%
Question Status: New question
Objective: 5.3 Understand discounting and calculate the present value of cash lows using
mathematical formulas, a inancial calculator, and an Excel spreadsheet.
Keywords: present value
Principles: Principle 1: Money Has a Time Value
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