Answer and Explanation:
The computation of inventory, sales, cost of goods sold, Operating expenses  and Net income attributable to non-controlling interest  is shown below:-
But before that we need to determine the following calculations
Unrealized profit on inventory = ($172,000 - $126,000) Ă— 10%
= $4,600
Customer list amortization = $70,000 Ă· 4
= $17,500
Inventory = $530,000 + $330,000 - $4,600
= $855,400
Sales = $1,060,000 + $860,000 - $172,000
= $1,748,000
Cost of goods sold = $530,000 + $430,000 + $4,600 - $172,000
= $792,600
Operating expenses = $245,000 + $315,000 + $17,500
= $577,500
Net income attributable to non-controlling interest = 10% Ă— ($860,000 - $430,000 - $315,000 - $4,600 - $17,500)
= 10% Ă— $92,900
= $9,290