$1.$ List and explain at least three methods for collecting customer requirements, and list and explain three tools or techniques for analyzing the collected information.

$2.$ Identify and list some of the tools and techniques that can be used to create a product engineering drawing. What are the benefits drawing the product before building it$?$

$3.$ Identify the factors that influence new product opportunities.

$4.$ Many companies and organizations are emphasizing the use of environmentally friendly material in their product design, what are the benefits of using environmentally friendly material?

$5.$ Your new product might need a part that already exists in the market, at that point you have to decide to make$-$or$-$buy. What are the factors that will impact your decision of making or buying the component you need for your product?