7. Consider a two-period environment with four buyers and five sellers. Each buyer can make a $4 investment in Period 1 that will increase each of his induced values in Period 2 by $3. Each buyer and seller has identical values or costs each period. Using the buyer value table provided below, create a set of seller costs so that the equilibrium price in Period 1 is $5, only 2 of the buyers make the investment in Period 1 and each participant earns the same profit. Unit 1 Value Unit 2 Value Unit 3 Value Unit 4 Value Participant B1 8 3 3 2 B2 8 3 3 2 B3 7 5 4 3 B4 7 5 4 3 7. Consider a two-period environment with four buyers and five sellers. Each buyer can make a $4 investment in Period 1 that will increase each of his induced values in Period 2 by $3. Each buyer and seller has identical values or costs each period. Using the buyer value table provided below, create a set of seller costs so that the equilibrium price in Period 1 is $5, only 2 of the buyers make the investment in Period 1 and each participant earns the same profit. Unit 1 Value Unit 2 Value Unit 3 Value Unit 4 Value Participant B1 8 3 3 2 B2 8 3 3 2 B3 7 5 4 3 B4 7 5 4 3