The annual percentage rate so calculated in the given case is equal to 11 percent.
The Annual Percentage Rate(APR) is calculated by dividing the finance cost by the total amount borrowed in the following manner:
[tex]\rm\, APR = \frac{Finance \,Charge}{Amount\, Borrowed}[/tex]
To know the amount of the Finance charge, we have to add the interest and the service charge.
Finance charge = $100 + $10
Finance charge = $110
[tex]\rm\, APR = \frac{Finance \,Charge}{Amount\, Borrowed}\\\\\rm\, APR = \frac{\$110}{\$1,000}\\\\APR = 11\%[/tex]
Hence, The annual percentage rate is equal to 11%.
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