Exam PMI-PBA topic 1 question 50 discussion

The technology department identified a defect in the company’s software, which leads to an increase in human resource requirements to perform manual transactions as a workaround for tasks that should have been automated. The company begins losing money, so it hires a business analyst to produce a business case that outlines the problem/opportunity, potential options, and a recommendation for how to proceed.
Which of the following analyses must the business analyst perform in order to complete the business case and arrive at a solid recommendation?