need help figuring the answers to the colored blocks

Reren File HomeInsertPage LayoutFormulas Data Reriew View Add-Ins A1 Chapter 2, Question 1 1 Chapter 2, uestion 1 Peggy Richey operates Peggy's Pizza Place. She has maintained a sales history for January through June, and she wants to compare this year's sales with last year's sales. Calculate her sales variances and percentage variances for the 2 first 6 months of the earSales Last Percentage 3 Month Sales This Year Year 4 January 5 February 6 March Variance Variance $37,702.73 $34,861.51 $33,472.03 $31,485.60 $36,492.98 $33,707.79 $35,550.12 $32,557.85 $36,890.12 $37,852.42 $37,482.52 $37,256.36 8 Ma 9 June 10 Total Peggy wants to use the sales and variance information from her first six months of the year to forecast her revenues for the last six months of the year. She decides to use her six-month total percentage variance of 4 75% to predict her changes in sales. Help her calculate the projected sales increases and revenue PredictedProjected Sales Revenue Forecast Sales Last YearChange 4.75% 4.75% 4.75% 4.75% 4,75% Increase 13 14 Ju 15 August 16 September 17 October 18 November Month $36,587.91 | $36.989 731 $40,896 321 $37,858.63| $37.122.45 37 188 71 Ready