using POSITIONAL WEIGHTS

method or KILBRIDGE & WESTER or ARCUS method

3. An assembly requires the following operations: Workers . N Operation Immediate Standard precedence time 0.25 0.18 0.15 0.12 1.1 0.27 0.2 8 0.23 9 6,7 0.25 108, 90.07 COUNS NC un 1 1 a) Balance the line to produce 800 units per 480-minute shift. b) Determine the efficiency of the line (original cycle). c) Determine the efficiency of the line at its maximum production