Current Attempt in Progress. Concord Company combines its operating expenses for budget purposes in a selling and administrative expense budget. For the first 6 months of 2022 , the following data are avaliable. 1. Sales: 17,200 units quarter 1;18,920 units quarter 2 2 Variable cots per dolfar of sales:sales commistions 5%, delivery expense 2%, and advertising 3%. 3. Fixed costs per quarters sales salaries $10,320, office salaries $6,880, depreciation $3,600, insurance $1,290, utilities $700, and repairs expense $430. 4. Unitsellingprice $20 Wrepare aseliling and administrative expense budget by quarters for the first 6 months of 2022 . / ist variabile expenses before foxed expense.) Progure a selling and adninatrative expense budget by cuarters for the fint o months of 2022 . Il is varia file expenses before furd expense.) eraenses before fued rubense