6. (21%) A drier takes in wet timber (20.1% water) and roduces the water content to 8.6%. You want to determine the kg of water removed per kg of timber that enters the process. (a) Draw a flowchart. (b) Put the data in the problem on the flowchart. (c) Pick a basis. (d) Determine the number of unknowns and independent equations. (c) Write the material balances needed to solve the problem. (f) Write down any other pertinent equations and specifications. (g) Solve the problem if possible