The factors would likely influence her opinion on the policy is:
A partisanship is a person who is part of a political group and they tend to often support the political party they belong.
Sandy opinion on policy will likely be influence by partisanship and when her friend makes a post about supporting the tax cut.
Inconclusion the factors would likely influence her opinion on the policy is: partisanship.
Learn more about partisanship here:https://brainly.com/question/13652947