Financial Statements of a Manufacturing Firm The following events took place for Rushmore Biking Inc. during February, the first month of operations as a producer of road bikes: Purchased $638,900 of materials. Used $549,500 of direct materials in production. Incurred $472,000 of direct labor wages. Applied factory overhead at a rate of 75% of direct labor cost. Transferred $1,320,500 of work in process to finished goods. Sold goods with a cost of $1,277,800. Revenues earned by selling bikes, $2,287,300. Incurred $549,500 of selling expenses. Incurred $204,400 of administrative expenses. a. Prepare the income statement for Rushmore Biking Inc. for the month ending February 28. Assume that Rushmore Biking Inc. uses the perpetual inventory method. Rushmore Biking Inc. Income Statement For the Month Ended February 20 Selling and administrative expenses: