Hello there! I can help explain the concept of demand factor to you in a way that even a five-year-old can understand.
Imagine you have a group of friends who all want to eat pizza for dinner tonight. Each friend wants their own whole pizza, but they don't all want to eat at the same time. Some friends want to eat early, while others want to wait until later in the evening.
Now, let's say you have a total of 10 friends who want to eat pizza tonight. But because they don't all want to eat at the same time, you don't actually need to order 10 whole pizzas. Instead, you can order a smaller number of pizzas based on what your friends' eating patterns are like.
For example, if you know that four friends want to eat right away, and the remaining six friends want to eat later in the evening, you could order six pizzas to start. This means that there is a "demand factor" of 0.6, because you only need to provide 60% of the total pizza needed to satisfy everyone's hunger.
Demand factor is a way of measuring how much of something is actually needed based on how much people want it, and when they want it. So if you were to try and meet the full demand of your 10 pizza-hungry friends all at once, you would end up with a lot of wasted pizza (and probably some unhappy friends).
I hope that explanation makes sense to you! Demand factor can be a bit complicated, but it's really just a way of figuring out how much of something you actually need based on when people want it.