During the current year, Tony purchased new car wash equipment for use in his service station business. Tony's costs in connection with the new equipment this year were as follows:
Cost of the equipment………………………………………..$45,000
Sales tax on the equipment……………………………… …...4,000
Delivery charges……………………………………………………600
Installation and testing charges………………………………..3,000
Expenses of operating the equipment………………………. .2,000
What is Tony's basis in the car wash equipment?