In a vertical common-size analysis, what percentage would you show for the Net Profit Margin for 2015?

In a vertical common-size analysis, what percentage would you show for Gross profit for 2014?

In a vertical common-size analysis, what percentage would you show for Cost of goods sold for 2015?

By how much did Orach Sales grow from 2014 to 2015 (percentage growth)?

In a vertical common-size analysis, what percentage would you show for Operating expenses for 2015?

Please use the Income Statement below to answer questions 36-40. Orach Company Income Statement (numbers are given in thousands) 2015 2014 Sales Cost of goods sold Gross margin Operating expenses Operating income Interest expense Income before taxes Income taxes (25%) Net income $3,200 2,320 880 330 550 150 400 $3,760 2,750 1,010 380 630 130 500 $300 375