and Bradyn are two homo economicus engaged in exchange over snakes (x) and peanut butter r cups (y). Their utility functions are given following : Aanchal : Bradyn: XB YR has an initial endowment of 5 peanut butter cups and 13 sour Bradyn has an initial endowment of 10 peanut butter cups and 7 worms hat is Aanchal's marginal rate of substitution of peanut butter cups for ur worms mrs )? What is Bradyn's marginal rate of substitution of anut butter cups for sour wormsmrs)? ng their marginal rates of substitution , find the equation for the reto-efficient curve. hat is Aanchal's utility at her initial endowment(x , ye ) ? Is her origi - allocation Pareto efficient? at is Bradyn 's utility at her original allocation (,xB, y (Xe , y ) ? Is her original ocation Pareto efficient? aph the Edgeworth box depicting the exchange between Aanchal and dyn . Show their initial allocations , their initial indifference curves Pareto-efficient curve, the Pareto improving lens, and each player's st preferred allocation . Briefly (one or two sentences ) explain your ph. tead of her previous utility function, assume that Bradyn's utility ction is given by the following: VB (u (xA , YA ) , U (XB, VB ) ) = x plain how this function is different to Bradyn's utility function when was a homo economicus . Explain further how it captures the idea altruism and why we would call Bradyn ahomo generosus at is Bradyn's marginal rate of substitution of peanut butter cups' ) sour snakes *B)? aph the new Edgeworth Box depicting the exchange between Aan- and Bradyn where Bradyn ishomo generosus and Aanchal is no economicus . Show their initial allocations, the Pareto-efficient ve, and each player's most preferred allocation. Briefly explain the ferences between this Edgeworth box and your previous Edgeworth x when both players werehomo economicus