3. Do problem 4 on page 616. First make a table like the one shown in example 1 on page 609. Columns and rows of the table should be labeled with the 3 crops and the 3 neighbors. You figure out which way makes sense (in the Leontief Closed Model, the columns must add up to 1). Then write the corresponding exchange matrix E and proceed as in #1 with the further condition that the lowest-price crop has a price of $100. 4. Three neighbors have backyard vegetable gardens. Neighbor A grows tomatoes, neighbor B grows corn, and neighbor C grows lettuce. They agree to divide their crops among themselves as follows: A gets of the tomatoes, of the corn, and of the lettuce. B gets of the tomatoes, of the corn, and of the lettuce. C gets of the tomatoes, of the corn, and of the lettuce. What prices should the neighbors assign to their respective crops if the equilibrium condition of a closed economy is to be satisfied, and if the lowest priced crop is to have a price of $100