What is the earliest time a 14/15 year old can start their shift on Saturday?

The correct answer indicates that the earliest time a 14 or 15-year-old can start their shift on Saturday is 7:30 am. This aligns with labor laws and regulations regarding the employment of minors, which typically dictate specific hours of work to ensure that younger employees can maintain a balance between work and schooling, especially with consideration for their health and well-being. The choice of 7:30 am reflects these considerations, allowing for reasonable starting hours that enable young workers to manage their time effectively while complying with labor regulations.

Other options, while they may seem reasonable regarding shift-start times, do not take into account the legal restrictions that govern when minors can begin work on weekends specifically. Thus, they do not meet the requirements set forth by labor standards, making 7:30 am the appropriate choice.