Edward L$.$ Altman developed a multivariate model to predict bankruptcy. The model produces an overall discriminant score called a Z value. Which of the following statements is probably an unreasonable statement relating to the Z value?

The lack of a market value for a company's stock will reduce the siprificance of the $Z$ value approach.

AZ score of $2\mathrm{.}00$ or below indicates a very healthy compary.

Total assets $6$ an important connideration in the $Z$ value computation