Answer:
Hence, $852.50 she earn last week.
Thus, the correct option is d. $852.50
Explanation:
The computation of Jan Quint earn last week is shown below:
1. Regular wages = Normal hours of worked × per hour rate
= 40 × $11
=$440
2. Overtime wages :
In overtime, the per hour rate is half along with the normal per hour rate.
So, overtime per hour rate = Per hour rate + overtime per hour rate
= $11 + $11 ÷ 2
= $11 + $5.5
= $16.5
So, overtime wages = Overtime hours × overtime per hour rate
= 9 × $16.5
= $148.50
3. Holiday wages:
In holiday wages, the per hour rate is twice of normal per hour rate
In mathematically,
Holiday per hour rate = 2 × normal per hour rate
= 2 × $11
= $22
So, holiday wages = Holiday hours × holiday per hour rate
= 12 × $22
= $264
So, total wages = Normal wages + overtime wages + holiday wages
= $440 + $148.50 + 264
= $852.50
Hence, $852.50 she earn last week.
Thus, the correct option is d. $852.50
