SOLUTION:
Step 1 :
In this question, we have that Myron earns $5.50 per hour
plus 2.75% commission on all goods sold.
In one week, he worked 40 hours and sold $6,340 worth of goods.
We are asked to get his weekly earnings.
Step 2 :
For the 40 hours that he worked, his pay would be:
![\begin{gathered} 1\text{ hour = \$ 5.50} \\ 40\text{ hours = \$ ( 40 x 5.50 ) = \$ 220} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/casvh48d15snpol39hkhfa2rkib8xdrb2x.png)
Then, for the worth of goods he sold, we have that:
![\begin{gathered} 2.75\text{ \% of \$ 6, 340} \\ (2.75)/(100)\text{ x \$ 6, 340 = }\frac{17,\text{ 435}}{100}\text{ = \$ 174. 35} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/t3jpf7hk2rhmeytp85p3sahaotufq3tz1m.png)
Step 3 :
Next, we calculate the total Gross- Earnings, we have that:
![\text{ \$ 220 + \$ 174. 35 = \$ 394. 35 --- OPTION B}](https://img.qammunity.org/2023/formulas/mathematics/college/48r5qw3pgi5y1b6li901a2772c92fq4ztm.png)
CONCLUSION:
The final answer is :
![\text{ \$ 394. 35 --- OPTION B }](https://img.qammunity.org/2023/formulas/mathematics/college/d3jx160htclyt7fhazllifvpqe5mrqpt0o.png)