Martin's Job Is to Find the Best Employees for His

Martin's job is to find the best employees for his company, Sportics. During his search he finds Yasmin, who has been in the sports industry for 30 years. He also finds Ivan, who only has a few years of experience. He notices that Yasmin has an extensive resume but doesn't think she has the stamina to compete due to her age. Martin decides to pick Ivan even though he does not have as much experience as Yasmin. Martin is stereotyping Yasmin on the basis of ______.

A) exterior-level differences
B) deep-level differences
C) dissimilarity differences
D) surface-level differences