Question

17. For Jim the change in consumption of X due to the income effect is:

4 in the same direction as the substitution effect since X is a normal good.
4 in the same direction as the substitution effect since X is an inferior good.
12 in the opposite direction from the substitution effect since X is a giffen good.
4 in the opposite direction from the substitution effect since X is an inferior good.
12 in the opposite direction from the substitution effect since X is an inferior good.