3. Advertising and Sales. An excellent film with a very small advertising budget must depend largely on word-of-mouth advertising. If attendance at the film after t weeks is given by A(1) = 3001 12 + 25t+ 100 and A is in hundreds of thousands a. Use the quotient rule to find Aq1) and simplify the numerator.. b Find the rate of change in attendance for t = 5? Write a sentence interpreting your answer. Use correct units. Find the rate of change in attendance for t = 10? Write a sentence interpreting your answer. Use correct units. d. Find the rate of change in attendance for t = 20? Write a sentence interpreting your answer. Use correct units. Graph A(t) Write a paragraph describing how the attendance changes, make sure you use the results from parts a, b. and c. Use calculus vocabulary