D. Suppose the price of a two-pound coffee beans has recently increased to P1,200 per pack. Before the price increase, Marien used to buy one and a half pack of coffee per month, but now she only buys a pack. However, her tea consumption has increased along with the price increase in coffee. When the price of coffee was P1,000 per pack she consumes only 3%: of a box of tea. Now that the price of coffee has risen, she consumes 2 boxes of tea. Solve for Exy. What are coffee and tea? P(coffee) Q(coffee)