Answers:
$6087.24 is the final account balance
You earned $387.24 in interest
Work Shown
A = P*(1+r/n)^(n*t)
A = 5700*(1+0.033/4)^(4*2)
A = 6087.24387140623
A = 6087.24
That represents the final account balance at the end of the 2 year period.
Subtract off the deposit amount to find the interest earned.
6087.24 - 5700 = 387.24