A column with similar dimensions, number of trays, and operating at the same conditions as given in Problem 18 is to be used to separate a mixture containing the following chemicals. For each case determine the bare module cost using a CEPCI = 500. a. 10% nitric acid solution b. 50% sodium hydroxide solution c. 10% sulfuric acid solution d. 98% sulfuric acid solution Hint: you may need to look for the relevant MOC for part (d) on the Internet or another resource