D Question 4 1 pts Suppose B(p) is the total number of cookies baked by Betty and her staff in a day when she has p employees working. Her employees also secretly eat E(p) cookies per day when p employees are working that day. Let C(k) be the total number of cookies sold in a day when k cookies are available for sale. Let T(p) be the total number of cookies sold when Betty has p employees working. Find the relationship between the functions B, E, C, and T. Using the relationship you found, which expression below gives us an estimate on how many more cookies Betty will sell if she schedules an extra person to work tomorrow. O C' (B(P) - E(P)) (B' (P) - E' (P) ) O C' (B'(P) - E'(P)) (B' (P) - E' (p)) O C' (B(P) ) B' (P) - E'(p) O C' (B' (P) ) B' (P) - E'(P )