Please answer problem 3

Problem 1 Problem 2 Problem 3 She Calculating Markup Percent Cost Markup % Retail In the above spreadsheet, enter the formula that will perform the calculation to find the markup percentage. Use the spreadsheet to calcuate the individual markup percentages of the following itsms and record them on the appropriate table below. (Credit will not be given for any item without the correct formula entered in the spreadsheet. You must do this via Excel, not by hand.) 1 pt. each Unit Cost Unit Retail 7.00 $22.50 $15.50 S3.00 $19.75 S6.35 $9.64 $10.00 $27.00 S30.50 $5.75 $25.80 $13.45 S17.99 Individual Markup % 30% 17% 49% 48% 2390 53% 46%