c. Table 1 shows the quantity level and Marginal Utility (MU) for Duku (D) and Langsat (L). Table 1 Quantity MUD MUL 48 36 30 24 24 18 18 12 CO VOC A WIN - 12 6 6 3 3 -6 -6 -9 If Hassan's income was RM45, price of Duku and Langsat were RM6 and RM3 per kg respectively. Answer all the questions below. i. Calculate the quantity of Duku and Langsat which were needed by Hassan for his utility maximization. (4 marks) li. How much the Total Utility (TU) for Duku and Langsat at equilibrium. (4 marks) ili. If Hassan wants to buy only Duku, how many Duku can be bought to satisfy his utility maximization. (2 marks)