A company planning to sell a new product has determined that the unit price p of the product(in dollars) depends on the quantity x of the product demanded, all according to the functionp(x) = 0.02x + 700, 0 x 35000a) Find the revenue function r(x).MATH 1P97: Calculus With Applications Winter 2023-2024b) Find the marginal revenue function r0(x).c) Compute r0(25000) and interpret your result.