We have been given that the HIM Supervisor conducted a timely performance evaluation for one of her employees and awarded the employee a 4% merit increase. The employee's hourly salary is presently $7.10. We are asked to find the hourly salary of the employee after this merit increase is applied.
To solve our given problem, we need to find 4% of present hourly salary and add it to hourly salary as:
![\text{Hourly salary after the merit increase}=\$7.10+\$7.10* (4)/(100)](https://img.qammunity.org/2021/formulas/mathematics/high-school/llsl6to6kgll23cwqxcw5j9x7kmo2olbs5.png)
![\text{Hourly salary after the merit increase}=\$7.10+\$7.10* 0.04](https://img.qammunity.org/2021/formulas/mathematics/high-school/zkupx1t9iy624rg7m4mxlwcytx8mzvhpst.png)
![\text{Hourly salary after the merit increase}=\$7.10+\$0.284](https://img.qammunity.org/2021/formulas/mathematics/high-school/ql0fpj2zg8b3piaygolrtz5liekvxcj2qd.png)
![\text{Hourly salary after the merit increase}=\$7.384](https://img.qammunity.org/2021/formulas/mathematics/high-school/hokzshbc2uuk1teraoqq6u2hb24vqm2jdb.png)
![\text{Hourly salary after the merit increase}\approx \$7.38](https://img.qammunity.org/2021/formulas/mathematics/high-school/zjyg48o12vmlunl0ok8zzjk3rx1pk4liwi.png)
Therefore, the employee's hourly salary would be $7.38 after this merit increase is applied and option A is the correct choice.