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X Company currently buys 7,000 units of a part each year from a supplier for $9.

ID: 2574925 • Letter: X

Question

X Company currently buys 7,000 units of a part each year from a supplier for $9.00 each, but it is considering making the part instead. In order to make the part, X Company will have to buy equipment that will cost $150,000. The equipment will last for 6 years, at which time it will have zero disposal value. X Company estimates that it will cost $30,550 a year to make the 7,000 units.

What is the approximate rate of return if X Company makes the part instead of buying it from the supplier?

**The answer isnt .04 or .05**

(Just in case you need these)

Present Value of $1.00

Present Value of an Annuity of $1.00

Period 3% 4% 5% 6% 7% 8% 9% 10% 11% 12%     1 0.971 0.962 0.952 0.943 0.935 0.926 0.917 0.909 0.901 0.893     2 0.943 0.925 0.907 0.890 0.873 0.857 0.842 0.826 0.812 0.797     3 0.915 0.889 0.864 0.840 0.816 0.794 0.772 0.751 0.731 0.712     4 0.888 0.855 0.823 0.792 0.763 0.735 0.708 0.683 0.659 0.636     5 0.863 0.822 0.784 0.747 0.713 0.681 0.650 0.621 0.593 0.567     6 0.837 0.790 0.746 0.705 0.666 0.630 0.596 0.564 0.535 0.507     7 0.813 0.760 0.711 0.665 0.623 0.583 0.547 0.513 0.482 0.452     8 0.789 0.731 0.677 0.627 0.582 0.540 0.502 0.467 0.434 0.404

Explanation / Answer

PV factor for rate of return = 150000/(7000*9-30550)= 4.622 Approximate rate of return = 8%(from Present Value of an Annuity of $1.00 table)