See a letter from Ellen about the donation campaign. Your help matters!

40 people!
I just graduated culinary school and am doing a 40 person wedding. Of everything I learned at school, I never learned the formulas for how much of each item I will need. They want shrimp cocktail, veg platter, cheese plater, horsed' oeuvs, prime rib, chicken dish, and sides. It is a buffet, How much of each? I need some help...Thank you so much!
Use the tables for 100, veggie tray page, fruit tray page, appetizer page for amounts, prepare an estimate and post it and I will check it for you.