Answer:
760,000
Explanation:
First find ending inventory at base pricing:
$874,000/1.15 = 760,000
Calculate real dollar increase/decrease in quantity
760,000-841,000 = -81,000
Since it is a decrease in quantity, you use prior period cost index. Prior period is the base year so you just use 1.0 which means that -81,000 stays the same
so now it is 841,000-81,000=760,000