Details:Complete Objective Questions 7 and 8 at the end of chapter 8 in the textbook.Use Microsoft Excel for all computations. Ensure that the Excel file includes the associated cell computations. This information is needed in order to receive full credit on this assignment.Each problem is to be placed into separate worksheets and all problems are to be placed into one file. For example, the single Excel file should contain one worksheet named 7 and another named 8.Complete Objective Questions 7 and 8 at the end of chapter 8 in the textbook.Use Microsoft Excel for all computations. Ensure that the Excel file includes the associated cell computations. This information is needed in order to receive full credit on this assignment.Each problem is to be placed into separate worksheets and all problems are to be placed into one file. For example, the single Excel file should contain one worksheet named 7 and another named 8.