Solution Answer: Using the formula: MCE = Value-added time / Throughput time Value-added time = Process Time = 1.4 Hours Throughput time = Process time + Inspection time + move time + Queue time = 1.4 +0.1 +2.7+5.3 =9.5 Hours Hence MCE = 1.4 / 9.5 = 0.147 = 0.15 .