Trend Percentages Net sales, net income, and totol asset figures for vibrent Controls, inc, for five consecutive years are given below (Vibrant manufactures pollution cantrols): Required a. Caiculate trend percentages, using Year 1 ss the base yesr b. Calculate the return on sales for each year Round tend percentsge answers to one decimal place (ex,0.2345=23.5) Round answers to 7 decimai places (ex 0.02345 * 2354 )