Final Answer:
An example of a Qualification standard for an administrative assistant may be, "Ability to type 50 words per minute with no more than two errors." Option C is the answer.
Step-by-step explanation:
In the given context, the blank is appropriately filled with "qualification standard." A qualification standard sets specific criteria or requirements that an individual needs to meet to be considered suitable for a particular job or position. It establishes the expected qualifications, skills, or abilities necessary for successful performance in the role.
Options a, b, and d are not as fitting in this scenario. A job description outlines duties, a skill assessment evaluates proficiency, and an employment contract typically covers terms and conditions, making "qualification standard" the most suitable choice.
Option C is the answer.