Please help me solving this productivity measurement course

The Excelsior Hotel wants to analyze its room service laundry operations. The housekeeper retrieves used bed sheets from a room on the fifth floor and places them on a trolley bin. He then pushes the bin 80 meters to the service elevator. After entering the elevator, the housekeeper goes with the bin down to the basement, and then pushes it to the washing machines about 60 meters away. The sheets are then washed in a 25 minute cycle along with other laundry. When the washing is done, the sheets are carried by hand to the tumble dryer 10 meters away. The drying time is 40 minutes. After drying cycle has completed, the sheets are folded and stacked. They are then moved by cart in stacks to the ironing department, which is located across the street in the Hotels storage areas. There, the towels are separated and individually ironed in large flat ironers. After ironing, the towels are folded and stacked, and then transported back to the service elevator, to be taken to a storage room on the third floor. Construct a flow process chart for the bed sheet laundry operation (use the attached flow process chart form, and enter summary for the present method).

t: Flow Process Chart Location: Summary Present Proposed Activity: Event Savings Date: Operation Transport Operator: Analyst Circle appropriate method and type: Method: Present Proposed Delay Inspection Storage Worker Material Machine Type: Remarks: Time (min) Distance (A) Cost Event Description Symbol Time (in minutes) Distance (ft) Method Recommendation EDOV nl v V OC V V V V V D V