Answer:
A). Long-run objectives should take precedence, unless the achievement of one or more short-run performance targets has unique importance.
Explanation:
As per the question, while making trade-offs that are required to be made between the achieving of short as well as long-term objectives; it must be considered that 'long term objectives must take precedence until one or more short-term performances are not achieved as these short-run targets have a very unique and vital role in attaining the intended long-term target'. Short-term targets are categorized as the building blocks to accomplish the long-term targets and therefore, while preparing a trade-off long-run objectives should be prioritized only when the short-term objectives are successfully achieved. Thus, option A is the correct answer.