Answer
Please see the work below.
Work Step by Step
We know that in the given scenario, the work done due to applied force that is $W_a$ is equal to work done due to gravity that is $W_g$;
$W_a=W_g$
$W_a=mgh$
We plug in the known values to obtain:
$W_a=(3.00)(9.8)(0.150)$
$W_a=4.41J$
