ch $11$ #$3$: Please answer A$-$C clearly and give all $6$ answers for a thumbs up$.$ Aruna owns Pottery Plus, a small firm that produces terra cotta pots for sale in the Edmonton area. The graph below shows Aruna's demand curve. A$)$ A$1)$ If the firm wishes to maximize its total revenue, at what price should it sell its pots? $\_\_\_$ A$2)$ What is its total revenue? $$\_\_\_$

B$)$ Suppose that the firm were to increase its price by $$4$ from the price in $($a$).$ B$1)$What will be the change in its total revenue?

Note: Give your answer as an absolute number. $\_\_\_\_$

B$2)$ What is the co$-$efficient for the price elasticity of demand between those two prices?

Note: Round your price answer to two decimal places. $\_\_\_\_$

C$)$ Suppose that the firm were to decrease its price by $$4$ from the price in$.$ C$1)$What will be the change in its total revenue?

Note: Give your answer as an absolute number. $\_\_\_\_$

C$2)$What is the co$-$efficient for price elasticity of demand between those two prices?

Note: Round your price answer to two decimal places. $\_\_\_\_$