Lydia uses cup of milk, of a teaspoon of salt, 50 grams of cheese, and 4 eggs to 16 cook an omelet. How much milk, salt, and cheese does Lydia need if she wants to cook an omelet with 10 eggs?

Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr.roshan pay for the beef