1.The production manager has provided you with the following information for the months of September and October:

September:Hours worked = 3,000, Average cost per hour = $8.50

October:Hours worked = 4,000, Average cost per hour = $7.90

Based on this information, what are the estimated total fixed costs and the variable cost per hour (respectively) for this production department?

a.$7,200; $6.10

b.$9,600; $6.10

c.$13,300; $6.10

d.$23,700; $0.60

e.$29,200; $0.60