Savings account A and savings account B both offer APRs of 5%, but savings account A compounds interest annually, while savings account B compounds interest monthly. Which savings account offers the higher APY?

Respuesta :

Answer:

Account B will yield more.

Step-by-step explanation:

Savings account A and savings account B both offer APRs of 5%

But savings account A compounds interest annually, while savings account B compounds interest monthly.

Lets check which account will yield more :

Account A.

Lets take p = 10,000

r = 5% or 0.05

n = 1

t = 1

Compound interest formula is :

[tex]p(1+\frac{r}{n})^{nt}[/tex]

Substituting values in formula;

[tex]10000(1+\frac{0.05}{1})^{1}[/tex]

= $10500

Account B:

Lets take p = 10,000

r = 5% or 0.05

n = 12

t = 1

Compound interest formula is :

[tex]p(1+\frac{r}{n})^{nt}[/tex]

Substituting values in formula;

[tex]10000(1+\frac{0.05}{12})^{12}[/tex]

= $10510

We can see that account B gives more yield as compared to account A. When an account is compounded monthly, we earn interest on interest. This is why we yield more.

Therefore, account B will yield more.

Answer:

Account B

Step-by-step explanation:

When compounding interests monthly that means that there will be 12  times a year that the interests will be compounded, while in the other option the interests will only be compounded one time a year. Since that is the case, the one that will produce more interests for the person opening that account would be B since the interests are compounded annually.