For M > P₂, the Demand Functions for Goods 1

Multiple Choice

For m > p₂, the demand functions for goods 1 and 2 are given by the equations, x₁ = m/p₂ - 1 and x₂ = p₁/p₂, where m is income and p₁ and p₂ are prices.Let the horizontal axis represent the quantity of good 1.Let p₁ = 1 and p₂ = 2.Then for m > 2, the income offer curve is

A) a vertical line.
B) a horizontal line.
C) a straight line with slope 2.
D) a straight line with a slope of 1/2.
E) None of the above.