A Machine costs ₱80,000 and an estimated life of 10 years with a salvage value of ₱5,000. What is the book value after 5 years using the following methodology? a. Straight Line Method. BV5=₱42,500 b. Sinking Fund Method if i=9%. BV5=₱50,456.44 c. Declining Balance Method if the depreciation cost is equal to the value of i. BV5=₱49,922.57 d. Double Declining Balance Method. BV5=₱26,214.40 e. Sum of the Years Digit Method. BV5=₱25,454.5 f. Service-Output Method. Assuming that the total service of the machine is 1,497,600 hours and the number of working days per year is 260 days. What is the book value after 4 years if the machine production time a is 24 hours? BV4=₱79,687.38

the answer to this question is Q2.17a= $11,200 , Q2.17b= $5734 , Q2.17c=$2936 but we just need to find how we get that answer for these questions  please help

An asset has the estimated salvage values for various lives, shown in the table below. For each possible life from 1 to 6 by 1, determine the capital recovery cost for MARR of 8%/year. EOY 0 1 2 3 4 5 6 NCF -$150,000 $30,000 $30,000 $30,000 $30,000 $30,000 $30,000 Estimated SV $150,000 $130,000 $110,000 $100,000 $90,000 $85,000 $82,000                 Capital recovery cost with 1-year life   $           Capital recovery cost with 2 years life   $           Capital recovery cost with 3 years life   $           Capital recovery cost with 4 years life   $           Capital recovery cost with 5 years life   $           Capital recovery cost with 6 years life   $           Carry all interim calculations to 5 decimal places and then round your final answer to the nearest dollar. The tolerance is ±50.