In most states, the cost of Workers Compensation (âWCâ) insurance can vary between insurance companies as they compete for customers. Despite the variability, all insurance companies base WC premiums on the amount of payroll an employer has as well as how dangerous the work is.
We all know that the octagon shape means STOP. A rectangular white sign with red letters indicates that parking is restricted or prohibited. The red triangle means YIELD, because someone other than you has the right-of-way. A red circle with a slash communicates the do not s enter, turn, U-turn, pedestrians, or parking.
The shape of a sign warns you what is ahead?   That is correct but it is also the color. The shape of a sign is to warn people that are maybe colored blind and can't see the red stop sign. So they know it a stop siâ¦gn because of the 8 sides on it. Hope it helps. Making the world better, one answer at a time.