Fill in the missing information in the following tables. For each table, use the information provided to identify a possible trade. Then identify the final allocation and a possible value for the MRS at the efficient solution. (Note: There is more than one correct answer.) Illustrate your results using Edgeworth box diagrams.
a. Norman's MRS of food for clothing is 1 and Gina's MRS of food for clothing is 4:
b. Michael's MRS of food for clothing is $1 / 2$ and Kelly's MRS of food for clothing is 3