A company expected to produce 200 units of its product, the Bone, in 20X3. In fact, 260 units were produced. The standard labour cost per unit was $70 (10 hours at a rate of $7 per hour). The actual labour cost was $18,600 and the labour force worked 2,200 hours although they were paid for 2,300 hours. Require:
a. What is the direct labour rate variance for the company in 20X3?
b. What is the direct labour efficiency variance for the company in 20X3?