Mission Company has three product lines: D, E, and F. The following information is available: E Sales revenue Variable expenses $82,000 $43,000 $39,000 $12,000 $27,000 $45,000 $22,000 $23,000 $15,000 $8,000 $23,000 $17,000 $6,000 $17,000 $(11,000) Fixed expenses Operating income (loss) Mission Company is thinking of discontinuing product line F because it is reporting an operating loss. All fixed expenses are unavoidable. Assuming Mission Company discontinues product line F and does not replace it, what affect will this have on operating income? O A. Increase $6,000 OB. Increase $17,000 O C. Increase $11,000 OD. Decrease $6,000