The following table shows the summary activities for a construction project. Assuming that one

month is equal to $4$ weeks, answer the following questions:$\backslash$table$[[$Activity$,$IPA,Duration $($weeks$),$Direct cost $($$$)],[$A$,-,3,45,000],[$B$,$A$($SS$+1$W$),7,140,000],[$C$,$A$($FS$-1$W$),6,132,000],[$D$,$C$($FS$),2,100,000],[$E$,$C$($SS$+2),$ B$($FF$+3),3,45,000],[$F$,$E $($FS$),$ D$($FF$),5,30,000],[$G$,$E$($FS$),1,8,000]]$A$.$ Assuming that the project overhead is estimated to be $$45,000$ and the yearly general

overhead for the contractor is estimated to be $$1,000,000.$ If the contractor distributes the

yearly general overhead over eight projects, the total direct cost is $$20,000,000.$ Draw the

expense curve $($S$-$curve$)$ for the project.B$.$ Assume that the contractor is willing to use $20\%$ profit $($from the total cost$)$ for this project.

Also, the contractor plans to submit his progress payment to the client at the end of each

month. Upon approval, the owner will deduct $10\%$ for retainage $($retention$)$ and pay the

contractor one month later. The accumulated retainage will be paid with the last payment.

Calculate and draw the income profile $($flow chart$)$ and shade the overdraft area. $(8/\%)$