2. A two-product firm faces the following demand and cost functions: + Q=40-2P-P₂+ Q2=35-P₁-P₂+ C=Q²+20+10+ (1)Find the output levels that satisfy the first-order condition for maximum profit. + (2)Check the second-order sufficient condition. Can you conclude that this problem possesses a unique absolute maximum? + (3)What is the maximal profit? + +