The function S(T,r) = 40(T - 50)(3 - r) gives an ice cream shop's daily sales as a function of temperature T (in F) and rain r (in inches). Find S(95,2) (include the appropriate units) and explain what it means. S(95,2) = (Simplify your answer.) Explain the meaning of the correct answer from the previous step. Select the correct choice below and fill in the answer box within your choice. O A. Daily sales are estimated to be $ when the temperature is 95 F and rainfall is 2". O B. Daily sales increase at a rate of $ per 1"F in temperature when the temperature is 95 F and rainfall is 2". > O C. Daily sales increase at a rate of $ per inch of rain when the temperature is 95 F and rainfall is 2". O D. Daily sales decrease at a rate of $ per 1"F in temperature when the temperature is 95"F and rainfall is 2". O E. Daily sales decrease at a rate of $ per inch of rain when the temperature is 95 F and rainfall is 2"