If bonnie wants to buy a top-of-the-line sewing machine that does embroidering and fancy stitching for $1,000. The amount she save in net interest cost (explicit minus implicit) for the year if she sells the bond and pays cash is $50.
Using this formula to find the net interest cost
Net interest cost = Explicit - Implicit
First step is to calculate the explicit cost
Explicit cost = (12% × $1,000)
Explicit cost = $120
Second step is to calculate the implicit cost
Implicit cost = (6% × $1,000)
Implicit cost = $60
Now let calculate the net interest cost
Net interest cost = $120 -$60
Net interest cost = $60
Therefore we can conclude that the net interest cost is $60.
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