III. Compute the total earnings of Mang Roger from January - October using the formula Sales-Purchase=Profit (Example B3-C3=D3) (10PTS) B3 C3 D3 SALES PURCHASE PROFIT
JANUARY 15,000.00 5,350.00 FEBRUARY 15,000.00 6,800.00 MARCH 12,000.00 4,900.00
APRIL 10,000.00 3,780.00
MAY 8,000.00 3,460.00
JUNE 11,000.00 4,230,00
JULY 13,000.00 4,900.00
AUGUST 13,800.00 5,250.00 SEPTEMBER 14,300.00 14,300.00 5,000.00
OCTOBER 12,000.00 4,900.00