Nantor Corporation has two divisions, Southern and Northern. The following information was taken from last year's income statement segmented by division: Sales Contribution margin Divisional segment margin Total Company Southern Northern $4,900,000 $3,040,000 $1,860,000 $2,100,000 $1,320,000 $ 780,000 $1,120,000 $ 880,000 $ 240,000 Net operating income last year for Nantor Corporation was $490,000 In last year's income statement segmented by division, what were Nantor's total common fixed expenses? Multiple Choice $1610,000 $1750.000 $630,000