The correct answer is B because the statement above is trying to analyze the differences in prices which is one of the math branches in statistics.
The answer should be (4,7)
The future value of $1,000 invested at 8% compounded semiannually for five years is 
<u>Solution:</u>
----------- equation 1
A = future value
P= principal amount
i = interest rate
n = number of times money is compounded
P = 1000
i = 8 %

(Compounding period for semi annually = 2)

Dividing “i” by compounding period

Solving for future value using equation 1



The answer is 0.60 because the sum of the shaded angles equals 145°, divided by 360° equals 0.60