Regarding the consumer choice model, which of the following statements is true? if at a particular point, the MRS is equal to the MRT, the person can further increase their utility by exchanging some goods the optimal budget is NOT found where the indifference curve and the budget constraint are tangent to each other if at a particular point, the MRS is greater than the MRT, the budget constraint is steeper than the indifference curve if at a particular point, the MRS is greater than the MRT, the person can increase their utility by exchanging some of their goods