The following graphs show the relationship between the price

The following graphs show the relationship between the price of cherries and the quantity of cherries supplied in two different regions, the North and the and South. Assume that the two lines are parallel. North South CHERRIES (Thousands of pounds per year

Solution

ANSWER-

(a) The quantity will increase by 100 pounds per year.

Because in the graph the relationship is given by the two parallel lines. hence the slope of both the line are same. if in the north it goes up by 100 pounds per year then in south it also goes up by 100 pounds per year.