PLEASE ONLY SHOW HOW TO DO IT ON EXCEL !

A manager at Optipharma Co. is hiring four temporary employees who can work on a new product's approval process. The company needs to write a report in two weeks. HR department provided a list of 4 finalists - A, B, C, and D. Hourly wage was calculated based on the qualification. The manager estimated the required time per task based on their resume anc interview. For example, Person B and D do not know how to analyze data. Person C has excellent skills in analytics and writing, but the person does not want to be involved in any type of graphics and presentation preparation task. The table below is a summary. Each of them will get a short-term contract with a specific job description. That is, one person will perform exactly one task. a) Formulate a Linear Programming model that minimizes the cost. b) Solve the model using Excel Solver