Jaiden went to Carraba's Market to pick up a few items for dinner. It was a rainy, windy day, and the wind had blown water through the entrance to...

Jaiden went to Carraba’s Market to pick up a few items for dinner.  It was a rainy, windy day, and the wind had blown water through the entrance to Carraba’s each time the door opened. As Jaiden entered, he slipped and fell in the rainwater that had accumulated on the floor. Michelle, the manager, knew of the weather conditions but had not posted any sign to warn customers of the water hazard.  Jaiden injured his back as a result of the fall and sued Carraba’s for damages, alleging negligence. Is Carraba’s liable? Why or why not?