$3.$ Work out the resource requirements and durations for a representative sample of activities $($at least $30$ activities should be included$)$ taking into account the quantities, crew sizes, labour and plant productivity rates and efficient work cycles. $($Include copies of the reference labour$/$plant productivity rates used, e$.$g$.,$ Rawlinsons, Cordels, etc$).$ The quantities are derived from the measurements you make for each activity. Assumptions can be made when necessary. Cost information is not required.PROPOSED UNITS $2$ & $17$ WAREHOUSE BUILDING & OFFICE FACILITIES