Dan Owns One of the Many Bakeries in New York

Multiple Choice

Dan owns one of the many bakeries in New York City. Which of the following events will lead to an increase in Dan's demand for the services of bakers? (i)
The price of muffins increases. (Muffins are Dan's specialty.)
(ii)
Dan adds three new ovens to the kitchen area to help the bakers work faster.
(iii)
Local bakers form a union to protect themselves from low wages.

A) (i) and (ii) only
B) (ii) and (iii) only
C) (i) and (iii) only
D) (i) , (ii) , and (iii)