Answer:
![\left[\begin{array}{cccc}-&July&August&September\\Production& 620&9,680&540\\Hours&1,240&19,360&1,080\\Labor \: Cost&24,800&387,200&22,680\\\end{array}\right]](https://img.qammunity.org/2020/formulas/business/college/44k3xwwmc3kno32fw3jytjpy8lr5rlekmj.png)
Step-by-step explanation:
We multiply each month production by 2 hours.
This give us the budgeted hours per month.
Then we multiply by the labor rate.
for July and August the rate is $20
for September the rate is $21
The result of this is the labor budget cost for the month