Aling Bebang owns a small piggery in her backyard. She bought (4) two months old piglets at Php 3,500.00 each. She plans to sell them after 4 months. Aling Bebang has her pigpen and she will be the one to take care of her small piggery. If a 6 – month old pig ready for selling (average of 90 kg) is priced at Php150.00 per kilogram and the cost of feeds is Php1,000.00/head/month has been consumed. How much is the total profit/gain of Aling Bebang after 4 months?

A) 50,000.00
B) 20,000.00
C) 24,000.00
D) 25,000.00​