Answer:
Conceptual design is the first stage that involves defining a concept.
Explanation:
In the conceptual design phase it is important to understand the needs, doing research and find out how to meet them defining models and plans. In this stage, you have to define the steps you will need to take to develop the design and identify the challenges you may face in order to be prepare.
3.28% I think
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I think it would be B. The average monthly sales for the big toy company because its giving data over history
I'm pretty sure the answer is code