SECTION A: APPLICATION OF LINEAR PROGRAMMING IN MANUFACTURING AND SERVICE INDUSTRIES 1. Investigate and identify one (1) manufacturing and one (1) service industry which has applied linear programming in its business. NOTE: You are expected to download articles using the Google search engine and not Wikipedia documents. Read the articles and summarize in your own words to answer the following questions: 1.1 When was linear programming adopted in each industry? (4) 1.2 What was the operational problem(s) that prompted the need for the application of linear programming in each industry? (6) 1.3 A brief description of the solution procedure which was applied for linear programming used in the article, with a view to solve the operational problem(s) identified in each industry (i.e. the methodology) (12) 1.4 A summary of the linear programming results obtained to solve the operational problem(s) identified in each industry. (10) 1.5 The importance of linear programming in any industry. (10)