Respuesta :
Solution and Explanation:
The following is the incremental analysis  :
Particulars Retain machine Replace machine Net income
                                          Increase / (Decrease) Â
Operating costs $124500 Â Â Â Â Â Â $99000 Â Â Â Â Â Â Â Â 25500 Â
                                           ($124500 - $99000) Â
New machine costs - Â Â Â Â Â Â Â Â 25500 Â Â Â Â Â Â Â Â Â (25500) Â
Salvage value (Old) Â Â Â Â Â Â Â Â Â Â 10400 Â Â Â Â Â Â Â Â Â Â Â 10400 Â
Total            $124500       $114100        $10400  Working notes:
Operating cost of retain machine is calculated by multiplying the estimated operating costs of old machine with the number of years. ($24900 multiply with 5 years = $124500).
Operating cost of replace machine is calculated by multiplying with the estimated operating costs of new machine with the number of years ($19800 multiply with 5 years = $99000).
CONCLUSION: using the old machine or the current machine costs higher than the purchasing of the new machine. Therefore, it is advised to replace the old machine with a new machine to save the cost.
The total Net income is $10400 it is recommended to replace the old machine with a new machine to preserve the cost.
Calculation of Net income:
The following is incremental analysis are :
Particulars  Retain machine     Replace machine    Net income
                                          Increase / (Decrease)
                                                           Â
Operating costs $124500 Â Â Â Â Â Â $99000 Â Â Â Â Â Â Â Â 25500 Â
                                           ($124500 - $99000) Â
New machine costs - Â Â Â Â Â Â Â Â 25500 Â Â Â Â Â Â Â Â Â (25500) Â
Salvage value (Old) Â Â Â Â Â Â Â Â Â 10400 Â Â Â Â Â Â Â Â Â Â Â 10400 Â
                                                            Â
Total            $124500       $114100        $10400 Â
Working notes:
The operating cost of the retaining machine is calculated by reproducing the calculated operating costs of the old machine by the number of years. ($24900 multiply with 5 years = $124500).
The operating cost of substituting the machine is calculated by multiplying the calculated operating costs of the new machine by the number of years ($19800 multiplied by 5 years = $99000).
CONCLUSION: When using the old machine or the current machine costs are higher than the purchase of the new machine. Thus, it is advised to replace the old machine with a new machine to save the cost.
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