The Balance Sheets at the end of each of the first two years of operations indicate the following: 2006 2005 Total current assets $600,000 $560,000 Total investments 60,000 40,000 Total property, plant, and equipment 900,000 700,000 Total current liabilities 150,000 80,000 Total long-term liabilities 350,000 250,000 Preferred 9% stock, $100 par 100,000 100,000 Common stock, $10 par 600,000 600,000 Paid-in-Capital in excess of par-common stock 60,000 60,000 Retained earnings 325,000 210,000 If Net Income is $115,000 and interest expense is $30,000 for 2006, what is the return on total assets for 2006 (round percent to one decimal place)

Dr. sperry, a biologist, is using excel to track growth rates of different populations of bacteria. she has a very complex formula in one cell. it begins with “round”. dr. sperry would like to see exactly how excel’s calculation reached the final rounded value that she sees in the cell. what could dr. sperry do to best understand how the calculation was made? try different formulas on her own until she reaches the value shown in excel click on the evaluate formula button in the formulas tab and then click “step in” select the cell and then look at the formula in the formula field of the ribbon remove “round” from the formula in order to see the actual value before rounding