plese explain the calculations with steps as much as possible thank you.

million project to be constructed over a period of two years. Four staffing combinations are under consideration. Note that: i) All four Clerk/Inspector combinations must also have an RE. These are developed from the initial case. ii) Each additional inspector contributes to decreasing the RE's inspection duties by 7% iii) Each inspector must perform a minimum of 5% Administration/management tasks iv) When less than 3 clerks are employed, the inspectors must do at least 2% clerical work each, which will reduce the RE's clerical tasks accordingly. When 3 or more clerks are employed, neither the RE nor the inspector will do any clerical work. v) Use an initial assumption utilizing only a RE/Clerk combination with the following percentages per tasks and build the complete table for the other four combinations Determine: a. The FCl when considering the following Clerk/Inspector combinations (use these hourly salaries: RE - $75, Inspector - $55, clerk- $25 ) 1 Clerk/8 Insp, 2C/7 Insp, 3C/6 Insp, 4C/5 Insp. Must show all calculations b. What is the recommended total number of field personnel and what is your recommendation based on? c. List their classifications and the total number of personnel in each field classification recommended for the project