1) For the demand curve given, complete the rest of the table. To calculate the elasticity at the mid-point B, then use the values for points A and C; then for mid-point C, use points B and D; ete. In the first column labeled MR, calculate the marginal revenue as the difference the TR at that quantity and the TR at the previous quantity. In the second column labelled mr, calculate the marginal revenue using the formula: mr=P(11/E). The marginal cost of each unit is 8 with no fixed costs. 2) The quantity at which Total Revenue is maximized is and the elasticity at that point is 3) The quantity at which Profit is maximized is and the elasticity at that point is 4) At the quantity at which Profit is maximized, which value of marginal revenue exactly equals marginal cost? a) MR b) mr c) both d) neither 5) Calculate the value of (PMC)P at the following quantities: a) Q= 3; (PMC)P= b) Q=4+(PMC)P= c) Q=5;(PMC)/P= Compare these values to 1/ E.. Are they <,=, or > ? 6) Based on the demand curve and marginal cost in the problem above which market structure would best describe this market situation: a) Perfectly competitive. b) Monopolistically competitive. c) Monopoly. d) Either b) or c)..