Questions: Rachael has a job assembling a certain car accessory. Last month she made a total of 424 items. Calculate her gross pay (in ) if she is paid on the following differential piecework schedule. Pay Level Items produced Rate per Item 1 1-160 9.18 2 Over 160 11.21
Transcript text: Rachael has a job assembling a certain car accessory.
Last month she made a total of 424 items. Calculate her gross pay (in $\$$ ) if she is paid on the following differential piecework schedule.
\begin{tabular}{|c|c|c|}
\hline Pay Level & Items produced & Rate per Item \\
\hline 1 & $1-160$ & $\$ 9.18$ \\
\hline 2 & Over 160 & $\$ 11.21$ \\
\hline
\end{tabular}
\$
Solution
Solution Steps
Step 1: Calculate Pay for the First 160 Items
Rachael is paid at a rate of \(\$9.18\) per item for the first 160 items. Therefore, the pay for these items is calculated as follows:
\[
\text{Pay for first 160 items} = 160 \times 9.18 = 1468.8
\]
Step 2: Calculate Pay for Items Over 160
Rachael produced a total of 424 items. The number of items over 160 is:
\[
\text{Items over 160} = 424 - 160 = 264
\]
For these additional 264 items, she is paid at a rate of \(\$11.21\) per item. Therefore, the pay for these items is:
\[
\text{Pay for items over 160} = 264 \times 11.21 = 2959.44
\]
Step 3: Calculate Total Gross Pay
The total gross pay is the sum of the pay for the first 160 items and the pay for the items over 160: