SCREENSHOT THE STEPS, PLEASE USE EXCEL TO SOLVE THIS QUESTION, AND SCREENSHOT YOUR FORMULARS. I AM STRUGGLING WITH THIS PROBLEM, AND I NEED HELP WITH THIS ASSIGNMENT $.$ PLEASE, $.....................................................$FedUps packages sent from Boston to San Diego are transported as follows: The package is

sent first to cither Houston or Pittsburgh, then routed through cither Phoenix or Kansas City,

and finally sent to San Diego. Due to the limitation of truck drivers and truck capacity, there

is a maximum limit on the number of packages between each pair of cities as shown in the table

below. FedUps wants to maximize the flow of packages from Boston to San Diego given the

routing limitations$.$

a$.(6$ pts$)$ Solve this problem in Excel.

b$.(3$ pts$)$ What is the naximum number of packages that can be shipped through this

network?

c$.(3$ pts$)$ Which routes are at maximum capacity?