Mr. olaffsen opened a sandwich shop and a smoothie stand in his neighborhood. the following table and equation show function f, representing mr. olaffsen's profit, in dollars, x months since opening the sandwich shop. x 1 2 3 4 5 6 7 f(x) 12,000 15,500 18,000 19,500 20,000 19,500 18,000 the following table and equation show function g, representing mr. olaffsen's profit, in dollars, x months since opening the smoothie stand. x 1 2 3 4 5 6 7 g(x) 9,300 12,000 14,100 15,600 16,500 16,800 16,500 select the true statement. a. the difference between the maximum profit earned by the sandwich shop and the smoothie stand is $3,000. b. the difference between the maximum profit earned by the sandwich shop and the smoothie stand is $3,200. c. the difference between the maximum profit earned by the sandwich shop and the smoothie stand is $3,500. d. the difference between the maximum profit earned by the sandwich shop and the smoothie stand is $2,700.