Johnny Is 17 and Works in His Father's Bubble Gum

Johnny is 17 and works in his father's bubble gum store 10 hours a week after school. His father pays him no money but buys video games for him. However, Johnny earns a spot on the high school football team and no longer works in his father's store. How is Johnny categorized in the unemployment figures?

A) Johnny is considered unemployed.
B) Johnny is considered employed because he works hard at his football career.
C) Johnny is not part of the labor force.
D) Johnny is considered underemployed.