Use the following information for questions
Lonely Guy Repair Service recently performed repair services for a customer that totaled $400. Somehow the bill was lost and the company accountant was trying to recreate the bill from memory. This is what was remembered: $$\begin{array} { l l }
\text { Total bill } & \$ 600 \
\text { Labor profit margin } & \$ 10 \
\text { Materials profit margin } & 20 \% \
\text { Total labor charges } & \$ 390 \
\text { Cost of materials used } & \$ 120 \
\text { Total hourly cost } & \$ 22.50
\end{array}$$
-How many hours were billed on the job?
A) 19.5
B) 18.5
C) 17.3
D) 12.0

Question

Use the following information for questions 
Lonely Guy Repair Service recently performed repair services for a customer that totaled $400. Somehow the bill was lost and the company accountant was trying to recreate the bill from memory. This is what was remembered: $$\begin{array} { l l } 
\text { Total bill } & \$ 600 \
\text { Labor profit margin } & \$ 10 \
\text { Materials profit margin } & 20 \% \
\text { Total labor charges } & \$ 390 \
\text { Cost of materials used } & \$ 120 \
\text { Total hourly cost } & \$ 22.50
\end{array}$$
-How many hours were billed on the job?
A) 19.5
B) 18.5
C) 17.3
D) 12.0

Quizplus · Accepted Answer

The Answer of Use the following information for questions 
Lonely Guy Repair Service recently performed repair services for a customer that totaled $400. Somehow the bill was lost and the company accountant was trying to recreate the bill from memory. This is what was remembered: $$\begin{array} { l l } 
\text { Total bill } & \$ 600 \
\text { Labor profit margin } & \$ 10 \
\text { Materials profit margin } & 20 \% \
\text { Total labor charges } & \$ 390 \
\text { Cost of materials used } & \$ 120 \
\text { Total hourly cost } & \$ 22.50
\end{array}$$
-How many hours were billed on the job?
A) 19.5
B) 18.5
C) 17.3
D) 12.0

Use the Following Information for Questions Lonely Guy Repair

Use the Following Information for Questions
Lonely Guy Repair