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Common-size statement analysis A common-size income statement for Creek Enterprises' 2018 operations follows. Using the firm's 2019 income statement presented in Problem 3-16, develop the 2019 common-size income statement and compare it with the 2018 statement. Which areas require further analysis and investigation? Common-size statement analysis A common-size income statement for Creek Enterprises' 2018 operations follows. Using the firm's 2019 income statement presented in Problem 3-16, develop the 2019 common-size income statement and compare it with the 2018 statement. Which areas require further analysis and investigation