QUESTION 12 Hours Total Utility Hours Income Total Utility of Leisure from Leisure of Work from Income 0 0 0 0 0 5 18 5 45 30 10 34 10 90 54 15 48 15 135 72 20 56 20 180 81 25 60 25 225 87 30 62 30 270 90 35 315 92 Troy currently works 20 hours per week. If Troy decides to work 30 hours instead, what will be his marginal utility gain from the additional income? 0 3 0 6 0 9 O 12