At HD Sport & Fitness gym, analysis shows that, as the demand of the gym, the number of members is 84 when annual membership fee is $23 per member and the number of members is 81 when annual membership fee is $31 per member. As the operator of the gym, you found out that number of members (@) and membership fee (p) have a linear relationship. A) At what membership price, p, is the revenue maximized? p= $ -0.4 x . Round your answer to 2 decimal places. B) What is the maximum annual revenue? R= $ -0.4 x Round your answer to 2 decimal places. Note: Round all coefficients of your revenue function to 2 decimal places