In 2018, Close Co. purchased a bus for 527791. The company expects the bus to last for 13 years and should travel about 371683 kilometres (kms). It is expected that the bus will be sold at an auction for $30,000 in the end. During 2018 the bus was used for 30,000 kms. Calculate the depreciation expense for the machine 2018 using the unit of production method. ENTER NUMBERS ONLY, DECIMAL IS ALLOWED; DO NOT USE "$" OR "%" OR "," AND ROUND YOUR ANSWER TO 2 DECIMAL POINTS.