To determine the most appropriate reason for the government's increasing role in business globally, we must analyze each option in the context of global economic and regulatory trends.
Conclusively, the correct answer is Competition in the marketplace has changed because it directly accounts for the strategic role governments play in regulating and stabilizing markets amidst shifting global competition dynamics.

Study the given pie charts carefully to answer the questions that follows
Pick the correct option to complete the following sentence.
The officer was pleased _____ the work his subordinate did.