Dperation P4 occurs seperately from and simultaneously with operations P1-P3. Speration P5 has three parallel and identical lines; therefore, each part only needs to go through one of the three lines. Consider the following two independent improvements: mprovement 1: Change station P4 into two connected stations (P4-1 and P4-2) that have process times of 4 min/unit and 6 min/unit respectively. mprovement 2: Add two additional P5 stations to give you 5 parallel and identical lines. year. mprovement increases capacity because it improves the bottleneck. The new bottleneck is station F __ since the original bottleneck has a process time of minutes per unit now. The new yearly capacity would be units per year. Which of the two improvements will provide the biggest decrease in throughput time? What is the new throughput with the improvement you suggested? mprovement decreases throughput time to minutes per unit. 2) Which of the two would you recommend implementing? Why