5. Three people shared a room in a boarding house. The cost of renting a room is
₱3,000.00. They paid a down payment of ₱900.00 and shared equally the cost
of the remaining balance. How much did each of them contribute?
A. ₱ 500 B. ₱ 700 C. ₱ 900 D. ₱ 1 000