Design a signal time using the Homburger and Kell's method at an isolated signal with pedestrian indications at the intersection of Willow and Stevens: Willow is $85ft$ wide, Stevens is $64ft$ wide. During the peak hour, the critical lane volumes are $650$ and $450ve\frac{h}{h}r$ and approach speeds are $50$ and $35mph$ for Willow and Stevens, respectively. Minimum walking time $=7$ seconds and average walking speed $=4f\frac{t}{sec}.$ show all calculation details and construct the cut$-$out diagram for the vhicle and pedstrias.