A child is given $6.40 of pocket money to be spent on either hard candies or chocolates. Chocolates cost 40 cents and hard candies 80 cents each. The marginal utilities derived from each product are as shown in the following table: Number of Items 1 2 3 4 WN MU of Chocolates 60 50 40 30 20 MU of Hard Candies 150 140 120 100 80 70 50 20 10 6 7 8 Reso 5 Refer to the above table. Which combination would give the child the maximum utility out of spending $6.40? 6 chocolates and 8 hard candies 1 chocolate and 3 hard candies 4 chocolates and 6 hard candies 3 chocolates and 5 hard candies 2 chocolates and 4 hard candies