I would plan on 3-4 per person if served as an appetizer or 7-8 if served as more of a main dish. It also depends on how big the hors d'oeuvres are.
To serve 100 guests, you will need approximately 25 trays of food.
If you figure 1/4 pound per person you should have plenty .
Because you don't want them to use it in your house
so you can know where everything is when you need it
For meat at the deli
eight boxes
12 Pounds
Foodservice Equipment and Supplies makes some of the best deli cases around, and the aren't outrageously expensive. Allen Display makes some great and inexpensive deli cases. They have a big selection, so I think you'll find what you need.
Yes they only need a few screws and a drill.
That is approximately one cup of uncooked pasta.
Possibly. You need an actual appraisal done on these items to determine their value.
Leaving some space in ice cube trays while freezing water is necessary because water expands as it freezes. If the trays are filled to the brim, the expanding ice can cause the water to overflow or the tray to crack. This expansion is a unique property of water, making it essential to allow for some headroom in the trays to accommodate this change in volume.