If the required rate of return is 7.2%, no such security shall be purchased.
<h3>What does the required rate of return mean?</h3>
The required rate of return is the expected percentage of returns on investment at the time the investment is made. The required rate of return, in this case, is 7.2%.
The actual returns earned from purchasing the security for $8000 and receiving returns of $3600 are calculated to be around a 3.6% return.
As a result, if the required rate of return on investment is 7.2%, the security should not be purchased.
Read more about the required rate of return here:
brainly.com/question/13987385
#SPJ4