Final Answer:
The minimum number of persons that can typically be covered by a group insurance plan varies, but commonly, it starts with a small group, and option A) 2 persons is often a feasible minimum.
Step-by-step explanation:
Group insurance plans are designed to provide coverage to a collective group of individuals, such as employees of a company or members of an organization. The minimum number of persons required for coverage can vary depending on the insurance provider and the specific terms of the plan. Some group insurance plans may indeed cover as few as 2 persons, making it a suitable option for small businesses or organizations.
Options B, C, and D represent higher minimum numbers, which may be applicable in other contexts but are not typically associated with the minimal group size for insurance coverage.
Option A is the answer.