Answer:
$624, 750
Explanation:
Purchases = 900,000
Sales = 1500000
Price index = 110%
Inventory= 189750
1,500,000 - [{($150,000 x 110%) + $900,000} - $189,750]
=1,500,000 - [($150,000 x 1.1) + $900,000] - $189,750
= 1,500,000 - (1065000 - 189750)
= 1,500,000 - 875250
=$624,750
Gross profit. = $624750