D.
Explanation: The biggest difference between buying and leasing a car is ownership. Buying a vehicle gives you complete ownership to do what you want with it, while leasing a vehicle only gives you temporary ownership with restrictions on what you can do with it.
Group member roles that reduce group success are ego tripper, negative artist, aggressor, jokester, avoider and that means all of these qualities can be detrimental for a group. The correct option among all the options that are given in the question is option "d" or the fourth option. These qualities can be the reason behind the failure of a team.
