Question 1032783
 Sean's bank charges him $9.75 per month for the first 10 transactions and $1.35 for each additional transaction. Calculate Sean's fee if he made the following number of transactions:
 
a) 9 
F(9) = 9.75*9 = $87.75
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b) 21
F(21) = 10*9.75 + 11*1.35 = $112.57
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Cheers,
Stan H.
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