Sarah, a human resource executive at opexa inc., is assigned the task of recruiting employees to fill the vacant positions in the company. she is given a limited budget for this job. therefore, she does not want to incur high costs of recruitment and training. she also wants to use this as an opportunity to increase the morale of current employees. in this scenario, sarah . employee referrals
b. internal recruitment
c. external recruitment
d. line referrals

Option B, internal recruitment , is the right answer.

Explanation:

Internal recruitment is a concept of recruiting or filling the vacancy from within the workforce of a company. Some of the advantages of internal recruiting are  given below:

Therefore, if Sarah has to fill a vacant seat at a limited budget it will go with the internal recruitment method of recruitment. Moreover, this will enhance the enthusiasm of other employees.

answer; gordon allport; good luck