Based on the information the amount of penalty that Victoria will have to pay is $850.
Using this formula
Penalty amount=(Tax return×Tax rate)×2
Where:
Tax return=$8,500
Tax rate=5%
Let plug in the formula
Penalty amount=( $8,500 x 5%) x 2
Penalty amount=$425×2
Penalty amount=$850
Inconclusion the amount of penalty that Victoria will have to pay is $850.
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