When income is $400 per week, 3 nights dining out are demanded. When income is $600 per week, 5 nights dining out are demanded. The income elasticity of demand for nights dining out equals: OA. 125 OB. 0.01 OC. 0.80 O D. 100 00

Wien com 600 kis dining out are demanded When income is scen per week 5 right doing out wie demanded. The income taschy of demand for nichts dining out equals OAS OBO D. 100