Downtown parking. In the downtown area of a city, a condo building has 100 households. Eighteen percent of these households have 1 car and 4% have 2 cars. The rest have no cars.

Represent the information given above using a stacked bar graph in which the vertical axis is

a) the number of households

b) the number of cars

c) Suppose the condo building has 30 parking spots for cars. Add this information to the stacked bar graph in either

a) or b), giving the reason for your choice of

a) or b). LO ➊