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The marginal revenue for a product is give by MR = 440 - 10x and the marginal cost is given by MC = 200+6x The cost of producing 10 units is $3300. Find the profit or loss of selling 50 units. Select one

The marginal revenue for a product is give by MR = 440 10x , and the marginal cost is given by MC = 200+6x. The cost of producing 10 units is $3300. Find the profit or loss of selling 50 units. Select one: O a. A profit of $9000. O b. A loss of $9000. O c. A profit of $31000. O d. None e. A loss of 1000. O f. At x = 50 units there is a break even