I need assistance with this question

QUESTION 6 The cost to produce x items is given by C (x ) =e' - 8x - and the demand is given by p (x) =6x + In (x2+ 4x) . (Round answers to the nearest cent) (a) Find the marginal cost when x = 25. $ (b) Find the average cost when x = 25. $ (c) Find the marginal average cost when x = 25. $ (d) Find the marginal revenue when x = 25. $ (e) Find the marginal profit when x = 25. $ Show your work separately and submit using the link in the Exam tab of HuskyCT