To better understand the role between exogenous and endogenous variables in a typical economic theory diagram, please draw four graphs that show the influence of each of the five following variables on the quantity of Baskin-Robbins Jamoca Almond Fudge® ice cream flavor demanded in the United States (place quantity of ice cream demanded on the "X" axis):
The price of this ice cream flavor.
The average income of the consumer of this ice cream flavor.
The average price of frozen yogurt (an ice cream substitute).
The price of green tea in Sydney, Australia.
The price of a gallon of gasoline.