Data for the three operating segments of Polyglot Company for the fiscal year ended June 30, 2006, were as follows (amounts in thousands):

Operating Segment Alpha Beta Gamma Total Sales to unaffiliated customers $400 $500 $600 $1,500 Intersegment sales 50 40 30 120 Traceable expenses:
Intersegment purchases 60 20 40 120 Other 200 300 500 1,000 Nontraceable expenses 150