Job Design Task-Multiple Choice Question

Question

When it becomes to job-design, which of the following statements is most true

1. Job enrichment is about vertical expansion of tasks and responsibilities whereas job enlargement is about horizontal expansion of tasks and responsibilities
2. Job enrichment is about horizontal expansion of tasks and responsibilities whereas job enlargement is about vertical expansion of tasks and responsibilities
3. Job enrichment tends to make a job less interesting but has the potential to save a firm money
4. Job enrichment tends to make a job less interesting but, at the same time , tends to add additional cost to the budget