16 The total production cost for 20,000 units was P21,000 and the total production cost for making 50,000 units was P34,000. Once production exceeds 25,000 units, additional fixed costs of P4,000 were incurred. The full production cost per unit for making 30,000 units is: * (1 Point) Do not use money sign. Round the answer to 2 decimal places. Sample format: 1.11 18 What is the best estimate of total costs using the high-low method if the expected fleet mileage for 2021 is 500,000 miles? * (1 Point) Do not use money sign. Sample format: 11,111 NUBD Co. has the following information about its truck fleet miles and operating costs: Year Miles 2018 400,000 2019 480,000 2020 560,000 Operating Costs P256,000 280,000 320,000