Variable Income Statement Spartan Corporation is a merchandiser that provided the following information for the quarter ended March 31, 2021 Sales Selling price per unit Variable selling expense per unit Variable administrative expense per unit Total fixed selling expenses Total fixed administrative expenses Beginning merchandise inventory Ending merchandise inventory Merchandise purchases $ $ $ $ $ $ $ $ $ ( | | | | | | | | 2,867,335 13,987 2,213 1,300 300,000 500,000 1,250,000 965,000 825,000 When answering do not use $ signs or commas and please round all answers to the nearest dollar. 50 What was the company's unit sales for the quarter ended? (5 Points) The value must be a number 51 What was the company's contribution margin for the quarter ended? (5 Points) The value must be a number 52 What was the company's net operating income for the quarter ended? (5 Points) The value must be a number