Answer to Question #182805 in Microeconomics for Lucy

Question

Which of the following will not cause a change in the demand for coffee (illustrated by a shift of the demand curve)?

A decrease in the price of milk, a complement

An increase in the price of coffee

An increase in the price of tea, a substitute

An increase in the number of people drinking coffee

An increase in the number of households

Answer 1

An increase in the number of households has nothing to do with the demand and supply of coffee.