Contemporary theories of stress have been used to inform the definition of work-related stress. There is a growing consensus around the definition of stress as a negative psychological state with cognitive and emotional components, and its effect on the health of both the individual and the organisation.
Late 1986, but didn't go into full effect until 1987. Chrysler bought the jeep from what was then AMC American Motors Corporation. They did continue to use AMC parts until the stock was depleted. AMC was purchased by Chrysler in 1987, the first year of the YJ (square headlight) Wrangler.
Around the same time Bob Bell Automotive bought Penn Pontiac, the group also bought a local Kia franchise, Bell said, declining to provide further details about the franchise. The franchise's owner was a friend of Bell's who said he would sell the dealership if he got the right price.