CASE: LATESTECH EQUIPMENT Latestech Equipment Ltd operates an equipment rental business. The equipment has an internal computer that enables remote monitoring of usage: Casual equipment hire at a rate of $25 per machine hour, with a minimum charge of $200 per day, e.g., if a customer hires a machine on Monday, collecting it at 5.00 p.m. and returns it by 5.00 p.m. Tuesday, after using it for 10 machine hours, the customer will be charged $250, but if the customer used the machine for only 4 hours, the charge would be $200, being the minimum daily charge Extended equipment hire agreement for a fixed fee of $12,000 payable in advance, which entitles the customer to the following: o possession of the equipment for one year o use of the equipment for up to 500 machine hours o additional machine hours are charged at $25 per hour. The equipment has a useful life of five years. Big Plans Ltd is a customer of Latestech Equipment Ltd. Big Plans Ltd entered into an extended equipment hire agreement on 1 March The initial payment of $12,000 was debited to Prepayments. The equipment was used for 200 machine hours in the first four months of the extended hire agreement. Big Plans Ltd's reporting date is 30 June.