I'm having trouble with c and d.

eztornheducation com/hmtpx | The manager of the Personnel Department at City Enterprises has been reading about time-driven ABC and wants identified four basic activities her employees spend most of the their time on Ir to apply it to her department. She has nterviewing, Hiring. Assessment, and Separation Processing. The department ff who perform these activities. The manager provides the following estimates for the amount of time it takes to complete each of these Interviewing: 45 minutes . Hiring: 60 minutes . Assessment 75 minutes. Separation Processing: 90 minutes Employees in Personnel work 35-hour weeks with four weeks for vacation. Of the 35 hours, five are reserved for administrative tasks, training, and so on r staff functions, are $972,000. During the year, Personnel conducted 1,200 interviews, made 375 hires, made 3,000 assessments, and had 250 separations The manager of the Personnel Department decides that her estimate of the activities might be too simple in two ways. First, the time to interview depends on the level of the position for which a candidate is sought She estimates that for a candidate at the manager level, the additional interviewing time is 120 minutes. (Personnel Department employees only conduct the initial interview, but they accompany the candidate for interviews by the hiring executive or CEO) For a candidate at the executive level, the additional time for interviewing is 360 minutes (in addition to the time required for a manager) The second issue she identified is that the time for separation processing depends on whether the separation is voluntary. She estimates that an involuntary separation requires an additional 180 minutes of personnel time Required a. What is the total time required for the interviewing activity? 525 minutes