What is required to transform a business-level strategy from an idea into reality?

A business plan.

A business plan is a comprehensive tool to plan out aspects of your idea so that you have a smart strategy when you decide to make it a reality.

Execution of the Business plan

Explanation: In order to transform your business ideas to reality the basic most important thing to do is to start executing them.

Lay down the process of. the things you must do which includes, you conducting a market research of your target market, then you must implement a good strategy, put into writing a sound business plan, secure the right space, and not forgetting getring the right staff.

hello the answer is d

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;