While shopping for chairs, Carl notices a few armchairs in a corner that have lots of different options. There are buttons to recline, lift up, and even tilt
the chair forward. Why do these chairs have these extra options?
○ A.
to double as a toy in children's rooms
O B.
to charge more money for extra features
○ C.
to make it more comfortable to sleep in the chair
D.
to assist people with special needs to stand up and get out of the chair