plz explain B

With reference to the process flow network diagram shown below, explain each of the following rules for the management of bottlenecks, discuss implementation issues and show how each contributes to the goal

(a) Define the three operational measures proposed by Goldratt to measure progress towards the goal and explain how they are different from the traditional interpretation. (8 marks) (b) With reference to the process flow network diagram shown below, explain each of the following rules for the management of bottlenecks, discuss implementation issues and show how each contributes to the goal: An hour lost at a bottleneck is an hour lost for the total system. The level of utilisation of a non-bottleneck is not determined by its own potential but by some other constraint in the system. An hour saved at a non-bottleneck is just a mirage. Utilisation and activation of a resource are not synonymous. W Raw Material 1 9 6 Daily Demand 40 . Raw Material 2 12 10 Finished Goods 15 Y N : p parts per day (average) (12 marks)