Larry attends college and works part-time job in a grocery store. He can work up to 30 hours each week at his job, which pays $9 per hour. The table below shows his utility from different levels of leisure and income. Larry's utility maximizing choice is to work for:

Hours of Leisure	Total Utility from Leisure	Income	Total Utility from Income
5	18	45	35
10	34	90	59
15	48	135	77
20	56	180	86
25	60	225	92
30	65	270	98
35	69	315	103
40	72	360	107