The instantaneous rate of change at xX =0 is4. Suppose that the total profit in hundreds of dollars from selling x items is given by P(x) = 4x - 4x+7. Complete parts athrough d below.a. Find the average rate of change of profit as x changes from 2 to 4.2$per itemb. Find the average rate of change of profit as x changes from 2 to 3.2$per itemc. Find and interpret the instantaneous rate of change of profit with respect to the number of items produced when x= 2.(This number is called the marginal profit at x-2.)24per itemWhat does this result mean? Choose the correct answer beloW.O A. When items are sold for $the profit is increasing at the rate of $2 per item.B. When 2 items are sold, the profit is decreasing at the rate of $per item.O C. When items are sold for $the profit is decreasing at the rate of $2 per item.O D. When 2 items are sold, the profit is increasing at the rate of $per item.d. Find the marginal profit at x=4.2.per item

Givenpx=4x2-4x+7a)The average rate of change of fx on the interval a,b isfb-fab-a

4. Suppose that the total profit in hundreds of dollars from selling x items is given by P(x) = 4x - 4x+7. Complete parts a through d below. a. Find the average rate of change of profit as x changes from 2 to 4. 2$ per item b. Find the average rate of change of profit as x changes from 2 to 3. 24 per item c. Find and interpret the instantaneous rate of change of profit with respect to the number of items produced when x = (This number is called the marginal profit at x = 2.) 2$ per item What d n? Choose the correct answer below.