P1.7 In the following chapters of this text, you will be asked to solve spreadsheet problems using Microsoft Excel. While each person's skill and experience with Excel will vary, we assume that you understand its basics. This includes -entering text and numbers, copying or moving a cell, moving and copying using "drag and drop," inserting and deleting rows and columns, and checking your spelling. The review in this chapter focuses on entering and editing data in the worksheet. To complete the spreadsheet review, go to www.myfinancelab.com and to "Student Resources." Click on "Spreadsheet Review." There you will be asked to create a spreadsheet and perform the following tasks. Questions

a. Add and subtract data with a formula.

b. Multiply and divide data with a formula.

c. Total cells using the sum function and calculate an average.

d. Use the average function.

c. Copy a formula using the "drag and drop" method.