Each bank teller workstation is forecasted to process 400 transactions (the end-item) on Friday. The bank is open from 9:00 am to 7:00 pm on Friday with 90 minutes for lunch and breaks. Three teller windows are open on Friday. A work-study analysis that the breakdown of the transaction mix is 40 percent deposits, 45 percent withdrawals, and 15 percent transfer between accounts. A different form is used for each type of transaction, so there is one deposit slip per deposit, one withdrawal slip per withdrawal, and two transfer slips per transfer. How many transfer slips are needed on Friday?