Professor Jones, in my opinion working with a group is the most productive method whenever it is possible. In a group is a mixture of wisdom and fresh ideas; experience and eagerness; ability and critique and a host of other contrasts which will allow an idea or a plan to evolve even before it is finalized the first time. Group projects also eliminate bias, favoritism and discrimination of any kind against an individual from outside of the group which will boost the entire teams confidence in the product which is presented as a result.
McLean (2014). Business Communication for Success