The revenue (in dollars} from the sale of x car seats for infants is given by the following function. R(x] = 56): 0.021\"2 n 52.52800 (A) Find the average change in revenue ifproduction is changed from 1,000 car seats to 1,050 car seats. (B) Use the tourstep process to nd R\"(x}. {C} Find the revenue and the instantaneous rate of change of revenue at a production level of 1,000 car seats, and interpret the results. (A) Find the average change in revenue ifproduction is changed from 1,000 car seats to 1,050 car seats. [Round to one decimal place as needed.) (Bi Rm = D {o} R{1000)= mums) = D Interpret these results. Choose the correct answer below. 0 A. This means that at a production level of 1,000 car seats, the revenue is Rl1000) dollars and is decreasing at a rate of R'(1000} dollars per seat. 0 B. This means that at a production level of 1,000 car seats, the revenue is R'[1000} dollars and is increasing at a rate of R{1000) dollars per seat. 0 C. This means that at a production level of 1,000 car seats, the revenue is Rl1000) dollars and is increasing at a rate of R'{1000) dollars per seat