There are many interesting methods or techniques utilized in the efforts of packaging and handling. This Discussion has you zoom into one particular technique and then consider what other techniques are available for utilization.

Please answer the following:

Research the concept of FIFO. What is it$?$

What makes FIFO an effective technique to utilize within Packaging and Handling efforts?

What other methods or techniques are available for utilization?

Make sure you are supporting your answers fully and that your source research is identified with citations and references.