The french club is holding a car wash fundraiser. they are going to charge $20 per car, and expect between 30 and 100 cars. identify the independent and dependent quantity in the situation, and find reasonable domain and range values.

a: number of cars; money raised; 30 to 100 cars; $600 to $2000
b: money raised; number of cars; 30 to 100 cars; $600 to $2000
c: number of cars; money raised; $600 to $2000; 30 to 100 cars
d: money raised; number of cars; $600 to $2000; 30 to 100 cars