A selection model that requires an applicant to achieve some minimum level of proficiency on all selection dimensions is referred to as a model.

Multiple cut off model

Explanation:

A selection model that requires an applicant to achieve some minimum level of proficiency on all selection dimensions is referred to as a multiple cut off models. This model requires an applicant for a job to meet a minimum score on each of the job dimensions

answer; i do believe its (b) 12.5 years of age;

i am pretty sure it is d.