1: Lindsey is a full-time data analyst. She is also a trained ballet dancer. In the weekends, she teaches children ballet dance for a token fee. For the last five years she has been spending approximately 10 hours a week on this activity. As Lindsey is getting requests from the parents, Lindsey is organising a dance performance for the children. To help Lindsey organise the event, a local business has sponsored $10,000