Scenarios.Three key scenarios were executed with the help of the simulation model. Scenario 1 shows results of the two cases with the parameters based on current data. Scenario 2 shows the out come of the two cases if the productivity of test and development team stay the same but the variation is reduced (a more predictable process). Scenario 3 shows the out come of the two cases above if the waiting times in the process are reduced. The results of the simulation model in terms of cumulative number of BUCs that are ready to be released for the above scenarios can be seen in Fig.9.