Statement — The next meeting of the governing body of Arihant Publication will be held after one year. Assumptions — I. No meeting of the governing body will take place before the completion of one year. II. Arihant Publication will continue to function after one year.

Introduction / Context:
Scheduling the “next meeting after one year” conveys two presuppositions: that no intervening meeting will occur (otherwise the announced meeting would not be “next”), and that the organization will continue operations such that a meeting after one year is meaningful to plan.

Given Data / Assumptions:

• Information: next meeting scheduled one year hence.
• I: there will be no earlier governing-body meeting.
• II: the organization will remain active to hold that meeting.

Concept / Approach:
“Next” sets a temporal order asserting exclusivity of earlier slots. Planning a meeting also presupposes organizational continuity. Both are necessary for the statement to be coherent and informative.

Step-by-Step Solution:

Verification / Alternative check:
If a meeting were held earlier, the announced one would not be the “next”; if the organization ceased, the announcement would be moot. Both contradictions confirm I and II.

Why Other Options Are Wrong:

Common Pitfalls:
Misreading “next” as merely “a future” meeting; in formal reasoning, “next” implies the immediate subsequent instance.

Final Answer:
Both Assumption I and II are implicit.