Scenario:You are a pharaoh in Ancient Egypt who is planning to build a pyramid. One part of planning is determining the size of the pyramid. You would like to have a large pyramid, but you are unsure if it is economically practical. A smaller one would be less expensive to build. You have decided to conduct a cost-benefit analysis to help you decide.

According to the scenario, what decision do you, the pharaoh, need to make?

what materials to use to build my pyramid
where to build my pyramid
whether to build a large or small pyramid
who should build my pyramid