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QUESTION 4 Solve the problem. A beverage company works out a demand function for its sale of soda and finds it to be 9-D(x) - 3700-30 where q = the quantity of sodas sold when the price per can, in cents, is x. At a price of 88 cents per can, will a small increase in price cause the total revenue to increase, decrease, or stay the same? Increase Decrease Stay the same QUESTION 5 Solve the problem. A beverage company works out a demand function for its sale of soda and finds it to be D() = 3300 -25% where the quantity of sodas sold when the price per can, in cents, is x. At what price, x, Is the elasticity of demand inelastic? For x > 264 cents For x 41.250 cents