Egan is shopping at a local store when the store clerk detains him for suspected shoplifting. The clerk is busy and locks Egan in a room while the clerk finishes helping several customers. The clerk forgets about Egan until $3$ hours later when the clerk calls the police. The store most likely

a$.$ is not liable for false imprisonment.

b$.$ is liable for false imprisonment.

c$.$ is liable for assault.

d$.$ is liable for battery.