1) Why does this profitable company need cash? a) Construct a source and use statement for Cartwright Lumber and comment on the main sources and uses of cash from 2001 to 2003. b) Conduct a ratio analysis to evaluate Cartwright Lumber's performance from 2001 to 2003. c) What should be Cartwright Lumber's sustainable growth rate in the year 2002 and 2003, respectively? What were the actual growth rates in those two years