IP1U10 HOT Q1

At a breakfast restaurant, the first group of customers buy \(4\) toasts, \(3\) bagels and \(3\) glasses of milk, which cost \(\$35\) in total; the second group of customers buy \(4\) toasts, \(2\) bagels and \(5\) glasses of milk, which cost \(\$36\) in total; the third group of customers buy \(8\) toasts, \(8\) bagels and \(10\) glasses of milk, which cost \(\$84\) in total.

Find the unit price of toast, bagel and one glass of milk.