4. Apply what have you learned in COCOMO II to estimate effort and show your calculation steps for the following scenario: You are developing a critical system that is highly similar to a previous system (2.48) where requirements are very clear and certain (1.41) with low flexibility conditions in implementation (4.05) and following low maturity process (6.24). Platform environment difficulty is high (1.29) considering low reusability required (0.95) in a very high productivity team in personal (0.63). Also, team collaboration is low (4.38). Be aware the your software size is 20 KLOC