In this assignment, you will formulate and solve mathematical problems using python in google colab. You will submit two files:

1. A word file with the mathematical formulations of the problems,

2. An .ipynb file with solutions for each problem

2. The SilverCo Company desires to blend a new alloy of 40 percent tin, 35 percent zinc, and 25 percent lead from several available alloys having the following properties:

	Alloy
Property	1	2	3	4	5
Percentage of tin	60	25	45	20	50
Percentage of zinc	10	15	45	50	40
Percentage of lead	30	60	10	30	10
Cost ($/lb)	22	20	25	24	27

The objective is to determine the proportions of these alloys that should be blended to produce the new alloy at a minimum cost.

Formulate a linear programming model for this problem (You need to clearly define decision variables, generate the objective function and constraints).

Solve it using pyomo.

*****PLEASE USE PYTHON TO SOLVE