3.

a. Delivery cycle time = Wait time + Throughput time 25.2 days = Wait time + 7.6 days Wait time = 25.2 days – 7.6 days = 17.6 days b. MCE = Process time ÷ Throughput time 0.25 = Process time ÷ 7.6 days Process time = 0.25 × 7.6 days = 1.9 days c. Throughput time = Process time + Inspection time + Move time + Queue time 7.6 days = 1.9 days + Inspection time + 0.9 days + 4.0 days Inspection time = 7.6 days – 1.9 days – 0.9 days – 4.0 days = 0.8 days