Calculate the Net Price Based on the Information Given Below

Short Answer

Calculate the net price based on the information given below.
$$\begin{array} { | l | l | l | l | } \hline\text { Item } & \text { List Price } & \text { Chain Discount } & \text { Net Price } \\\hline \text { Sofa } & \$ 1250 & 10 / 5 / 5 / 4 & ?\\\hline\end{array}$$