Answer:
The correct answer is d.
Step-by-step explanation:
Maintaining a design worksheet is essential as it allows you to see not only the design development process but also the cost calculation and production details at the same time. This is extremely important when carrying out any type of project because with this guide we will know if we are having excessive costs, for example, something that can trigger the project cease to be profitable or that the implementation of the same is inefficient.
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