If Raphael's boss is interested in a graphical representation of the relationship between the price and quantity of televisions demanded, you would advise your coworker to construct
a) a demand curve
b) a demand schedule
c) the law of demand
using the data provided. However, if Rina's boss is more interested in the detailed numbers used to construct this visual representation, you would instead advise your coworker that
a) a demand curve
b) a demand schedule
c) the law of demand
would be more appropriate.