Answer:
Letter A: How to produce?
Step-by-step explanation:
The question "How to produce?" is the one that needs to be answered when making this decision. Once a market or a government has the resources, they already know what they want to produce, so the following question to be answered is how to produce it. This question is pertinent in all areas because not only do markets want to have an specific product, but they also need to find the best way to get to this product, an efficient way that will bring the best results.