Final answer:
The correct answer is A. ageism. Don may be experiencing ageism, which is prejudice and discrimination towards individuals based solely on their age. Correct option is A.
Step-by-step explanation:
The correct answer to the question is A. ageism. Don may be experiencing ageism, which is prejudice and discrimination towards individuals based solely on their age.
Ageism can lead to the denial of job opportunities for older adults, even if they have the necessary experience, qualifications, and work record. In Don's case, despite his many years of experience, excellent work record, and being appropriate for the job, all his applications have been turned down.