Answer: environmental circumstances are dynamic and tough to control
Explanation:
As a recent business school graduate, I can explain to Ben and Chris that environmental circumstances are dynamic and tough to control.
The uncertainty of the environment has a effect on the decision making of businesses. For example, falling interest rate may encourage people to borrow mine which helps increase the demand for products.
From the question, the poor economic conditions e.g loss of jobs, ticket sales at the stadium are down, has resulted in the struggle of the company. Therefore, it can be said that environmental circumstances are dynamic and tough to control.