2.2 Sudi spends his income on two goods. His income elasticity of demand for the first good is $1 = 0.2, while his income elasticity of demand for the second good is $ 1 = 2. Illustrate in one diagram how a 10% increase in his income would affect the quantity he demands of the two goods that shows an income- consumption curve, and create another diagram for each of the two goods that shows an Engel curve. How do the slopes of the Engel curves compare