need help please

A typical dentist's office has a complicated mix of dental procedures and significant setup times; thus, it is similar to a job shop. Suppose a dentist works a 9-hour day with one hour for lunch and breaks. During the first six months the practice is oper, he does all the work, including cleaning and setting up for the next dental procedure. Setup and processing times for thre procedures are shown in the Microsoft Excel Online file below. Also shown are the number of appointments and demand for each type On a particular day, there are three scheduled first appointments for single tooth crowns (see last column of the table in the Microsoft Excel Online file below), one second appointment for a single tooth crown, two tooth-whitening appointments, one Tirst appointments for a partial denture, and four third appointments for a partial denture. Assume there is one setup time per dental procedure to set up and clean the equipment and room before the next patient arrives. Is there sufficient capacity to perform all the work? Processing Time (Minutes) Demand (No. of Patients Scheduled) 80 3 Appointments Setup or Dental Procedure Changeover Time (Minutes) Single tooth crown ist 15 appt. Single tooth crown 2nd 10 appt. Tooth whitening 5 Partial denture 1st appt. 25 Partial denture 2nd appt. 10 Partial denture 3rd appt. 30 1 30 2 30 1 25 O 5 30 4 1. What is the total setup time? minutes 2. What is the total processing time? minutes 3. What is the total time? minutes 4. What percentage of the total capacity is used to set up and change over from one dental procedure to the next? Round your answer to two decimal places. % 5. What percentage of the total capacity is spent on dental procedures. Round your answer to two decimal places. 96 6. Is there sufficient capacity to perform all the work