Answer :
Answer:
Yearly rate of return=25%
Monthly rate of return=0.0187%
Explanation:
Given present amount=$12
Given Future amount=$15
Using equation
[tex]F=P(1+i)^{n}[/tex]
Where F is the future amount,P is the present amount and is the interest rate.
As n=12 since there are 12 months in the year and if calculate yearly n=1
15=12(1+i)^12
i=0.0187% monthly