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put this solution on YOUR website!Principal P = 12000
Amount= A
years=n 4.00
compounded 4 times a year t
Rate = 11.00 0.11
Amount = P*((n+r)/n)^n*t
Amount = = 12000 *( 1 + 0.11 /t)^ 4 * 4
Amount = 12000 *( 1 + 0.03 )^ 16
12000 *( 1.03 )^ 16
Amount = $18522.11