Part A Commission total = Commission 1+ Commission 2 Where Commision 1 = 5% of first 45000 Commission 2 = 7.5% of the amount left after $5000 is subtracted thus Commision 1 = $5000x.05 = $250
Commission 2= $3000 x.075 = $225 Commission total = $250+$225 = $475 The total commission she earned is $475ion
Part B. Total sales = Sales with 5% commission+Sales with 7.5% commission Sales with 5%commission= $5000 Commision At 7.5% = Total commision -Commission with 5% = $1375-$250 Sales x.075= $1125 Sales with 7.5% commision = $15000 Total sales = $5000+$15000 Total sales = $20000 Total sales for commission of $1375 is $20000
