Naidu's Transport Company hires buses out to schools for transport. The following table shows the cost for hiring a bus with a seating capacity of 50, Cost of hiring a 50-seater bus from Naidu's Transport Company Return distance travelled Up to and including 50 km Between 50km and 100km 100km and more Cost of a return trip R1300 A1700 R1. 700+ R15 for each km over 100km Use the information above to answer the following questions: 3.1. Calculate the cost of a return trip if: a) The one-way distance is 45 km. ​