24 The table below provides information on the exchange of services between three auxiliary cost centers 1, 2 and 3. In addition, the total performance and the primary overheads are given for each auxiliary cost center. 2 3 Power repair within in total supply workshop transport performance energy supply 0 400 100 1100 repair 150 0 200 600 hours Transport- 150 50 0 300 hours primary 8000 40000 13000 overhead Use the equation method to determine the billing rates qi for the three auxiliary cost centers. Give your solution rounded to two decimal places. 91: 93