Answer:
The answer is E. The process takes longer
Explanation:
External recruitment is the process of announcing vacancies to the people outside ones organization while Internal recruitment is the process of announcing vacancies for the internal staffs only.
The process of external recruitment is usually longer and more expensive than internal recruitment. For example, payment to publish the vacancies in any national newspapers or payment for outsourcing company that specializes in recruitment.
Option A is wrong because external recruitment discourages employee loyalty.
Option B in incorrect because this is so for internal recruitment