Ed Sullivan Manufactures Bean Bags

Short Answer

Ed Sullivan manufactures bean bags. From the following daily production for the first 20 days of July, find the weighted mean (to the nearest whole number).
$$\begin{array} { | l | l | l | l | l | } \hline 600 & 900 & 700 & 800 & 600 \\\hline 900 & 800 & 900 & 900 & 700 \\\hline 700 & 600 & 600 & 700 & 800 \\\hline 800 & 800 & 600 & 600 & 700 \\\hline\end{array}$$