Ron supervises delivery of flowers for a wholesale distributor of fresh flowers, Flowers. Inc. In order to accommodate one of the company's best customers, Ron offers to immediately rush a delivery of fresh peonies. All of the delivery trucks are currently out on delivery. Ron directs an employee, Ruth, to use her own vehicle to deliver the flowers.

Ruth carelessly parks her car on a steep hill, leaving the car in neutral and failing to engage the parking brake. The car rolls down the hill, knocking down an electric line. The sparks from the broken line ignite a grass fire. The fire spreads until it reaches a gasoline station one mile away. There is a tanker truck off-loading gasoline being pumped into the tanks, and one of the tanks explodes, causing part of the station structure to fall on and injure a passing motorist, Jim.

Discuss the legal Doctrine under which Jim might also recover from Flowers, Inc.