Your tractor broke down and was in the shop for 4.5 days. Mechanics worked on it for 23.2 hours at $78 per hour. They replaced $2,905.72 worth of parts. You lost $21 per hour by not having the use of the tractor. You work a 12-hour day.
a. What did the labor cost?
b. What did the repair cost (labor and parts)?
c. What did it cost by not having the use of the tractor?
d. What did the breakdown actually cost?
a. $1,809.60
b. $4,715.32
c. $1,134
d. $5,849.32
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