Ruby's total earning for the month will be $4,020.
It is given that -
Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
Ruby's monthly salary =$1,800
Ruby's commission on sales= 6%
Ruby's last month sales= $37000
Amount Ruby earned as a commission = [tex]\dfrac{37000\times6}{100}[/tex] = $2220
Ruby's total earning will be = Salary + commission
= 1800+2220
= $4020
Hence Ruby's total earning for the month will be $4,020.
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