At a price of $1, Claudia will purchase 150 units, Peter will buy 75 units, and Will will buy 400 units, while Diane will buy zero units. The question suggests that none of these answers is correct. This illustrates different purchasing behaviors at the specified price.

1. It the price is $1 Claudia will buy 150 units Peter will buy 75 units Will will buy 400 units None
of these answers is correct Diane will buy zero units