Beck plans to start a craft business. She also wants to take classes to learn how to do new crafts. She has no more than 40 hours a week for her business and classes. She plans to work at least 30 hours a week at her business and spend between 2 and 6 hours attending classes. She decides that working at her business is three times as valuable as taking classes. Find the best way for becki to split her time between her business and classes.