For the following network, there is an inflow of 14 cfs at E, an inflow of 12 cfs at F, and an outflow of 16 cfs at C. a. What is the outflow at D given the assumption that this system is in steady state? b. Determine the flows in each pipe. Use the same pipe diameters (18") and lengths (1200'), and assume fully turbulent flow exists for all pipes and that f = 0.025. Use Excel Solver (see tutorial posted to the class webpage). First, I would like you to set up the problem (writing out all equations and showing your initial guesses for flow directions) on engineering paper. After setting-up the problem on engineering paper, solve the problem in Excel. Submit proper documentation of this activity by taking screen-shots of your Excel set up (similar to those in the tutorial) along with explanatory text on what you did. A E F G