Maya is choosing between several pay plans for her new job. If she usually has monthly sales of about [tex]\$5,000[/tex], which plan would allow Maya to earn the most money in a month?

\begin{tabular}{|c|c|c|}
\hline Plan & Monthly base salary & Commission rate \\
\hline A & \$500 & 8\% \\
\hline B & \$600 & 7\% \\
\hline C & \$700 & 6\% \\
\hline D & \$900 & 5\% \\
\hline
\end{tabular}

A. Plan A
B. Plan B
C. Plan C
D. Plan D



Answer :

To determine which pay plan would allow Maya to earn the most money in a month, we need to calculate the total earnings for each plan using the given monthly sales amount of \$5,000. The plans include a base salary and a commission rate applied to the sales.

Here are the detailed calculations for each plan:

### Plan A
- Monthly Base Salary: \$500
- Commission Rate: 8%

[tex]\[ \text{Total earnings} = \text{Base Salary} + (\text{Commission Rate} \times \text{Monthly Sales}) \][/tex]
[tex]\[ \text{Total earnings} = 500 + (0.08 \times 5000) \][/tex]
[tex]\[ \text{Total earnings} = 500 + 400 \][/tex]
[tex]\[ \text{Total earnings} = \$900 \][/tex]

### Plan B
- Monthly Base Salary: \$600
- Commission Rate: 7%

[tex]\[ \text{Total earnings} = \text{Base Salary} + (\text{Commission Rate} \times \text{Monthly Sales}) \][/tex]
[tex]\[ \text{Total earnings} = 600 + (0.07 \times 5000) \][/tex]
[tex]\[ \text{Total earnings} = 600 + 350 \][/tex]
[tex]\[ \text{Total earnings} = \$950 \][/tex]

### Plan C
- Monthly Base Salary: \$700
- Commission Rate: 6%

[tex]\[ \text{Total earnings} = \text{Base Salary} + (\text{Commission Rate} \times \text{Monthly Sales}) \][/tex]
[tex]\[ \text{Total earnings} = 700 + (0.06 \times 5000) \][/tex]
[tex]\[ \text{Total earnings} = 700 + 300 \][/tex]
[tex]\[ \text{Total earnings} = \$1000 \][/tex]

### Plan D
- Monthly Base Salary: \$900
- Commission Rate: 5%

[tex]\[ \text{Total earnings} = \text{Base Salary} + (\text{Commission Rate} \times \text{Monthly Sales}) \][/tex]
[tex]\[ \text{Total earnings} = 900 + (0.05 \times 5000) \][/tex]
[tex]\[ \text{Total earnings} = 900 + 250 \][/tex]
[tex]\[ \text{Total earnings} = \$1150 \][/tex]

Now we can compare the total earnings for each plan:
- Plan A: \$900
- Plan B: \$950
- Plan C: \$1000
- Plan D: \$1150

Based on these calculations, Plan D would allow Maya to earn the most money in a month, with total earnings of \$1150.