Part 1.
It’s the final semester of my final year in high school. I’m most excited for graduation (of course) and my group’s selected capstone project. We are attempting to improve 3D printers by allowing for the automatic removal of items that have finished printing. That way, people could assign a queue of items to be printed. My group is not facing difficulties in this early stages of this project. However, this tool will be difficult to design, as it must not interfere with the printing step.

Part 2.
The difference between products made for profit and products made to benefit others is in that statement: one is for profit, and one is not. Aside from that, there are few differences; products for sale usually benefit people in some way, and products that benefit people are usually for sale.