Madge, the manager of the Footloose sandal company, determines that t months after initiating an advertising campaign, S(t) hundred pairs of sandals will be sold, where

a. Find S'(t) and S"(t).

b. At what time will sales be maximized? What is the maximum level of sales?

c. Madge plans to terminate the advertising campaign when the sales rate is minimized. When does this occur? What are the sales level and sales rate at this time?

Transcribed Image Text:

S(t) 3 t + 2 12 (t + 2)² + 5