24. The table below lists the work elements (in minutes) io be performed on an assembly fine and the precedence requirements that must be satisfied, If the service time is 19min, and you should we the \begin{tabular}{cccc} largest candidak element & 1 & 2 & \\ \hline Work erme (minuies) & 0.5 & 0.3 & 3 \\ Times \end{tabular} (A) 60% (B) 55% 25. One of the following is disadvantege of in tine produl 80% (D) None of the above (A) Line stop if one station is fail (B) Work is one station is fail 26. A Work is smooth (C) Work units are moving backward (D) None of the above time per machine is 0.35 responsible for tending two machines in a certain production cell. The service automatic cycle tis 0.35min and the time to walk between machines is 0.15min. The machine machine is $18/ time is 1.90min. If the worker's hourly rate is $12/hr and the hourly rate for each (A) (A) $55.00hr (B) $39.00/hr (C) $48.00hr (D) None of the above 27. A worker is currently responsible for tending two machines in a certain production cell. The service time per machine is 0.35min and the time to walk between machines is 0.15min. The machine automatic cycle time is 1.90min. If the worker's hourly rate is $12hr and the hourly rate for each machine is $18hr, determine the current cost per unit of product, given that two units are produced by each machine during each machine cycle (A) 50.25/pc (C) 50.75/pc (B) $0.45/pc (D) None of the above 28. A worker is currently responsible for tending two machines in a certain production cell. The service time per machine is 0.35min and the time to walk between machines is 0.15min. The machine automatic cycle time is 1.90min. If the worker's hourly rate is $12hr and the hourly rate for each machine is $18hr, What is the percentage of idle time of the worker? (A) 55.5% 65.5% (B) 45.5% (D) None of the above