Arlington Company prepared a common-size income statement for 2021. to compare its results with its key competitor. Bardo Company. Refer to the following data: Click the icon to view the common-size income statement.) Which of the following statements can be correctly concluded from the above data? Common-size income statement O A. Arlington produces a higher amount of gross margin than Bardo OB. Bardo has more effective cost control than Arlington in the area of operating expenses. Arlington Co. OC. Arlington's cost of goods sold is lower than Bardo's on a per unit basis Revenues 100.0% O D. Arlington makes less total net income than Bardo. Cost of goods sold 42 19 Gross margin 57 9% Operating expenses Sales and marketing expense 26.3 General and administrative expense 12.09 Research and development expense 196 Total operating expenses 42 496 Bardo Co. 100.0% 47 84 52 296 8.86 10.89 10 296 29 64 15 5 Income before income tax Income tax expense Net income doss 3.336 22.6% 5.898 16.898 12 23