General Instructions for the first three problems:
1. Draw all necessary lines including visible, hidden, centerlines, etc. (as needed)
2. All holes are through holes unless otherwise stated.
3. Make sure to follow 3rd angle projection method with appropriate orientation.
4. For first three questions, you can work on the paper and then scan it electronically and
submit in a single PDF via Canvas. If you have a tablet, you can directly work on it and
save that as a PDF