What are the most important factors which explain the success of Valero Energy as a global competitor.Your discussion should be focused on Porter's Diamond Model.Use the following resources to answer this question; do not draw upon any other resources.Use your:

Valero's historyhttps://www.valero.com/en-us/AboutValero/CompanyHistory

The four factors for you to consider are:

a) Strategy, Structure, and Rivalry among Domestic Competitors.

b) Home Country Factor Conditions.

c) Home Country's Demand Conditions.

d) Related and Supporting Industries in Home Country.