Question 4 4 pts 1. The following data pertains to activity and maintenance costs for two recent years: Year 2 Year 1 Activity level in units... 12.000 8,000 Maintenance Cost............... $15,000 $12,000 Using the high-low method, the cost formula for maintenance would be $4.000 plus $1.50 per unit $3,000 plus $1.50 per unit $6,000 plus $0.75 per unit $6,000 plus $1.25 per unit Question 5 3 pts In a job-order system, direct labor cost is ordinarily debited to