The case describes how Rajat, a businessman, became aware of an impending external change — a ban on single-use plastics. This is a classic example of how the business environment provides early signals or warnings about threats.
Being able to foresee a threat (such as a regulatory ban) allows a business to adapt, pivot, or strategize to minimize negative impact. In this scenario, Rajat shifted to using biodegradable materials, which not only helped him avoid the loss but turned the situation into a profitable one.
This illustrates how understanding and reacting to the business environment helps firms to prepare in advance for challenges, minimizing losses and even gaining a competitive edge.
Final Answer: (B)