Christina stratton invested $8,000 in a certificate of deposit for 4 years. the certificate earns interest at an annual rate of 6.00 percent compounded quarterly. the amount per $1.00 is 1.061831. what is the effective annual yield ? show work.

6.13%

Step-by-step explanation:

We are given an investment of $8000 deposited for 4 years. We have to find the effective annual yield for which we will need the interest rate and the compounding period.

Annual interest rate compunded quarterly, r = 6% = 0.06

Compounding period is quarterly, n = 4

Annual EffectiveYield =  

= 0.0613

The annual effective yield is 6.13%

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

pi x^2

step-by-step explanation:

pi times x squared