Answer
$$ 2325.5$$
Work Step by Step
We first find the cost of the pumpkin:
$$ =2324\times .5 = 1162$$
The amount of revenue is equal to:
$$ = 775\times 4.5 \\ =3487.5$$
The amount they made, therefore, is:
$$ =3487.5-1162 \\ = 2325.5$$