Urgently need help with this question please. Thanks

QUESTION 1 (a) Explain the significance of each THREE (3) key supply chain decision phases with the help of an example. [10 marks] (b) Differentiate between the cycle and push/pull views of a supply chain with the help of an example and diagrams. [8 marks] (c) 7-Eleven was founded by J. C. Thompson in 1927 as The Southland Ice Company in Dallas, Texas. Started as an ice vendor, the company eventually began offering milk, bread and eggs on Sundays and evenings when grocery stores were closed. This new business idea produced satisfied customers and increased sales, spawning the precursor of the modern convenience retail concept. 7-Eleven are the pioneer and the largest 24- hours convenience store operator in Malaysia. Upon achieving its 1,000 mark in stores network, 7-Eleven Malaysia opened its door to local entrepreneurs through its unique franchising program in 2009. 7-Eleven are the first franchisor in the local market to offer existing profit-making stores to franchisees. 7-Eleven stores can be found across bustling commercial districts to serene suburban residential compounds throughout Malaysia, from petrol stations and LRT stations to shopping malls and medical institutions. 7-Eleven is Always There For You. Determine the impact of supply chain decisions on the success of the 7-Eleven based on your understanding. [7 marks] [25 MARKS]