4. You work in the upholstery department of a furniture factory.
You are trained to upholster couches, loveseats, and chairs. You
receive $105 for each couch, $85 for each loveseat, and $65 for
each chair. During the last four weeks you upholstered 5 couches,
6 loveseats, and 5 chairs.
a. What is your total pay for the four weeks?
b. If you worked 160 hours, what was your hourly rate?​