Jane has a genetic condition that makes Lima beans and green beans taste like soap to her, so she dislikes them strongly. In fact, her utility function for a meal made up of Lima beans (L) and green beans (G) is:
Jane enters a grocery store that sells only Lima beans and green beans with \$20 in her pocket. Brussel sprouts cost \$2 each and green beans cost \$1 each. Jane is a utility-maximizing individual.
What amount of money does she spend in the shop?