Read the speech excerpt below and answer the question:
looking for ways to save money? you can save money and bond in a big way if you groom your dog yourself. how much money do you spend on getting your dog groomed? $30, $40, $50 or more? today i will demonstrate how to properly groom your dog. this will not only you save money, it will you bond more strongly with man's best friend.
what type of introduction is used in this speech excerpt?

a. statistics
b. humor
c. questions
d. quotations