Last year Isabella's sub shop generated $455,500 in revenues. Her food cost for the year was $143,500. Her labor cost was $122,400, and her other costs were $81,750. Complete the spreadsheet Isabela needs to calculate the amount of profit she made last year. How much profit did she make? What was her profit percentage? Calculate your percentage answer to two decimal places. Isabella's Sub Shop: Last Year Results Revenue Food cost Labor cost Other costs Total costs Profit $ 455,500 % 100