If the company's annual profits decrease (the amount of cash they make per year) then that would lead to a decrease in the price of a company's stock.
Answer:
12.68250%.
Formula:
Basic formula for compound interest:
At = A0(1+r)n
where:
A0 : principal amount, or initial investment
At : amount after time t
r : interest rate
n : number of compounding periods, usually expressed in years