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Shock Company manufactures electronic equipment. The following is a summary of its basic cost and revenue data: Assume that Shock Company is currently selling 580 products per month and monthly fixed costs are $79,600. Shock Company's operating income (B) is calculated to be: Shock Company's operating income (B) is calculated to be: Multiple Choice $45,840 $47.840. $50,840. $49,840 $46,840