Please use Solver in excel to solve this question:

Thank you!

A B C D E F G H | A rock company uses five types of rocks to fill four orders. The phosphate content, availability of each type of rock, and the production cost per pound for each rock are listed below, as well as the size of each order and the minimum and maximum phosphate percentage in each order. What is the cheapest way to ll the orders? Rock type Cost % c hos c hate Amount mUOUJ> Order Size 600 500 350 Min % phosphate 3.8% 4.0% 3.6% Max % phosphate 4.6% 4.7% 4.8%