0 Total Supplies -GST $40.95 $81.90 $163.80 $212.94 $286.65 $368.55 $450.45 Total GST $4.05 $8.10 $16.20 $21.06 $28.35 $38.45 $44.55 Ladies Boyleg Briefs Number sold 4 7 10 15 22 30 40 Selling Price $9.00 $9.00 $9.00 $9.00 $9.00 $9.00 $9.00 Total supplies -GST $32.76 $57.33 $81.90