Using the information provided in the document under Module $3$ Unit $2$ titled "Module $3$ activity $+$ assignment companies"..$\mathrm{.}1.$ Create a work breakdown structure outlining the tasks and cost sources$\mathrm{.}2.$ Determine which are direct$/$indirect$,$ variable and fixed$\mathrm{.}3.$ State the required cost estimation method$($s$)$ and use them to determine how much your project will cost.