Williams Instruments manufactures specialized surgical equipment for hospitals and clinics throughout the world. One of Williams' most popular products, comprising 40% of its revenues and 35% of its profits, is a blood pressure measuring device. Average production and sales are 400 units per month. Williams has achieved its success in the market through excellent customer service and product reliability. The manufacturing process consists primarily of assembly of components purchased from various electronic firms, plus a small amount of metalworking and finishing. The manufacturing operations cost R600 per unit. The purchased parts cost Williams R800, of which R300 is for parts which Williams could manufacture in its existing facility for R100 in materials for each unit, plus an investment in labor and equipment which would cost R175,000 per month. Also, Williams is considering outsourcing to another firm, Matrix Concepts, Inc., the marketing, distribution, and servicing for its units. This would save Williams R75,000 in monthly materials and labor costs. The cost of the contract would be R125 per product. Required: (1) Prepare a value chain analysis for Williams to assist in the decision whether to manufacture or buy the parts, and whether to contract out the marketing, distribution, and servicing of the units. (2) Should Williams continue to: (a) purchase the parts or manufacture them? Explain your answer. (b) provide the marketing, distribution and service, or outsource this activity to Matrix? Explain your answers. please can i have answers within 30 minutes please please am busy with assessment now. Marks 20