cargo ships are waiting to be unloaded at ports in new york, new jersey, and california. what has been identified as the key reason for delays?

1) good with knives

2) good at manipulating

3) have lots of wisdom

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.

we need the diagram to answer this correctly.