Ajob description is defined as a statement: a. of the tasks, duties, and responsibilities of the job to be performed. b. identifying the three psychological states of jobholders that result in improved work performance, internal motivation, and lower absenteeism and turnover. c. describing the five core job characteristics identified by hackman and oldham. d. of the factors that keep an employee at his or her job.

a. of the tasks, duties, and responsibilities of the job to be performed.

Explanation:

Job description -

It is written statement , which mentions all the task , role a person need to perform in a job .

The skills , job responsibilities , duties , all the requirements , education qualification are written on the statement .

Hence , from the question ,

The correct statement regarding job description is ( a. ) .

answer; ///self- learning;

answer; answer; marginal cost;