As per the question, Total Annual Cash Inflows = 5000, Discount Factor = 3.72 and New Machine's internal rate of return = 16%
Note: The query is not complete and does not contain the necessary information for part 4. It is impossible to fully answer this question without the exhibits stated in the questions. Up until part 3, we will be solving it.
1) The entire annual cash inflows must be calculated for this, and the formula is given below:
Total annual cash inflows are equal to the annual savings from part-time labor plus the additional contribution margin from anticipated sales.
Annual Cash Inflows Total = 3800 + ( 1000 x 1.20)
= 3800 + 1200
= 5000
2. Formula for figuring up the discount percentage:
Discount Factor = New Machine Price/Annual Cash Flow
New machine cost is 18600 USD.
Annual inflow of cash = 5000
Discount Factor is equal to 18600/5000.
Discount Ratio is 3.72.
3. The examples, which are absent from this question, show that the discount factor for six years is roughly closest to 16%, hence the internal rate of return for the new machine is equal to 16%.
Note, without the exhibits indicated in the questions, the question is insufficient and cannot be utilized in Part 4. It cannot be solved any further.
To learn more about appropriate discount factor: https://brainly.com/question/18956029
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