Molly Attends College and Works Part-Time Job as a Telemarketer

Multiple Choice

Molly attends college and works part-time job as a telemarketer. She can work up to 40 hours each week at her job, which pays $8 per hour. The table below shows her utility from different levels of leisure and income. Molly is currently working 20 hours per week. If she decides to work 30 hours instead, then her marginal utility loss from having less leisure is:

A) 18
B) 34
C) 3
D) 6