Unit ?46- Bavic Integration and ApplicationsFREE RESPONSE E1- Calcalator FermitiedOn a certain workday, the rate, measured in tons pur hoor, at which urprocessed gravel arrives at a gravel processing plant is modeled by G(r)=9045cos(r218). Where r is measured in hours and 0t8, the hours of operation. During the workday, the plant processes grvel at a rate of 100 tons per hour. When the unprocessed gravel arrives, it is cmptied into 3 bins ther will hold 200 toos of gravel each. If the three bins are full at any given time, delivery trucks mast wair to anload. At the brginning of the workdry