Given the table for x, lawns moved and y, money earned:

x- # of lawns, 7, 6, 2, 9, 3
y- $ earned, 294, 252, 84, 378,126

A. Every lawn mowed is _______ dollars earned.

B. Dollars/1 lawn is called a _______.

C. This relationship is _______ because 0 lawns mowed is ______ dollars earned.