The per-unit standards for direct labor are 1.5 direct labor hours at $15 per hour. If in producing 2,400 units, the actual direct labor cost was $46,000 for 3,000 direct labor hours worked, the direct labor price variance is Select one: oa. $2,400 unfavorable b. $9,000 favorable. O C. $1,000 unfavorable O d. $5,000 unfavorable. O e. $8,000 unfavorable