Answer:
Option a 7500 hours.
Explanation:
Given that Majenta Company uses a standard costing system. The following information pertains to direct labor costs for February:
Labour rate variance = Actual hours x actual rate - actual hours x std rate
Here we have actual rate = 10 and std rate = 12
So Labour rate variance = Actual hours (10-12) = 15000 F
This gives
actual hours = 15000/2 = 7500 hours
So option a