This question: 6 Submit test point(s) possible Suppose the revenue from producing (and selling) x units of a product is given by R(x) = 9x - .03)(2 dollars. (a) Find the marginal revenue at a production level of 35. (b) Find the production levels where the revenue is $600. (a) The marginal revenue at a production level of 35 is D dollars per unit. (b) The production levels where the revenue is $600 are D. (Use a comma to separate answers as needed.) 0) Time Remaining: 01:57:31 m