Roess et al$.4-4$: How far from the point of a hazard should the following warning signs be

placed? Check both MUTC guidelnes and use equations learned in class to calculate the actual distance.

a$)$ A "STOP ahead" waming sign on a road with a posted speed limit of $50m\frac{i}{h}.$

b$)$ A "curve ahead" warning sign with an advisory speed of $30m\frac{i}{h}$ on a road with a

posted speed limit of $45m\frac{i}{h}.$

c$)$ A "merge ahead" warning sign on a ramp with an $85$ th percentile speed of $35$

$m\frac{i}{h}$