1. No do not borrow because that is an item you want but don’t need
2. Yes would borrow because reliable transportation is something you need for work
3. No would not borrow because you do not need a brand new pair of shoes you seen
4. No would not borrow because you do not need a skateboard
The store display rotates 40 times every half hour meaning that it will rotate 80 times every hour. To find how many times it will rotate in 4 hours, you can do 80 times 4. This is 320 rotations.
Also, please try and correctly list your question as this does not pertain to this subject.