Each person uses the given bank account to make automatic monthly payments and stops making deposits to the account. Use a graphing calculator to approximate the x-intercept of the point where the value of the account would be zero. Zach has 43,408 in his bank account and makes automatic monthly rent payments of4,500. Greg has 1,464.54 in his account and makes automatic monthly payments of321.46 for a car loan. What is the approximate x-intercept of the point where the value of the account would be zero?