ANSWER D & E !!!!! DONT ANSWER A-C ONLY !!!

Pizza Hatt produces three types of frozen pizza; Classic Chicken, Smoky Cheesy Peperoni and Tuna. The production start at 5PM until midnight. There are three breaks along productions. Each break consists of 30 minutes. There also have a quick break about 5 minute in every an hour production. Their worker efficiency is approximately 80%. Pizza order for the tomorrow includes two Classic Chicken pizza, one Smoky Cheesy Peperoni pizza, and three Tuna pizza with extra cheese. Estimated processing times shown in Table Q2. Setup time includes time spent to prepare the ingredients for different types of pizza. (a) Calculate: (i) Pizza Hatt effective capacity (4 marks) (ii) Total load (4 marks) (iii) Load percent ( 1 mark) (b) Discuss the result based on Q2(a)(iii). (2 marks) (c) Compare the result in Q2(a)(iii) if Pizza Hatt only allows 1 break along production time. (4 marks) (d) Analyse the result in Q2 (c) if the efficiency increase to 90 percent. (4 marks) (e) Propose with an illustration a back schedule for Pizza Hatt if their move time between each task is 15 minutes and there is no waiting and queue time. The due time as mentioned above is during midnight. (6 marks)