None of the above In how many years will $1,210 become $2,000 when the opportunity cost is 7%? 6.23 years A B 7.13 years C 7.43 years D 8 years E None of the above 5 If I save $1,000 every year beginning next year for the next 5 years, how much will I have at the end of 5 years assuming a 1% annual rate of return? A. $3,396.67 B $4,347.69 d $4,500.00 D $5,101.01 E. None of the above 6. What is the future value of the following cash flows at the end of year 5, assuming a 4% opportunity cost? Assume the cash flows occur at the end of the stated years. 4 3 2 Year 1 $5,000,000 $1,000,000 $2,000 $100 Cash Flow A B $6,002,100 $6,003,200 $6,062,366.39 $6,126,108,28