Step 1: Understanding the Concept:
This question asks for an inference about how to solve a problem introduced in the text. We must choose the most logical course of action based on the information provided, even if it's not explicitly stated.
Step 2: Detailed Explanation:
The passage states that digital communication has created both "new efficiencies" and "new challenges." The question is how to address the challenges.
- (A) Reverting to traditional methods would mean losing the "new efficiencies," which is an unlikely business strategy.
- (C) Discouraging digital communication is similar to option (A) and would also forfeit the benefits.
- (D) Focusing only on internal communication ignores the stated fact that these tools are used for both internal and external communication.
- (B) By implementing new technologies and tools. This is the most logical inference. When a system (like digital communication) creates challenges, a common approach is not to abandon it but to improve it. This can involve adopting better tools (e.g., project management software to reduce email clutter, more secure video conferencing tools) that manage the challenges while retaining the efficiencies. While the passage does not state this directly, it is the only forward-looking option that doesn't contradict the premise that digital communication provides valuable efficiencies.
Step 3: Final Answer:
Based on the context of business operations and change, the most logical way to address challenges created by technology is to refine the technological approach, making option (B) the most plausible inference.