-Fill in the Above Table

Essay

$$\begin{array} { c c c c c c } \begin{array} { c } \text { Units } \\\text { of } \\\text { Labor }\end{array} & \text { Output } & \begin{array} { c } \text { Marginal } \\\text { Physical } \\\text { Product }\end{array} & \text { Price } & \begin{array} { r } \text { Total } \\\text { Revenue } \\\text { Product }\end{array} & \begin{array} { r } \text { Marginal } \\\text { Revenue } \\\text { Product }\end{array} \\1 & 20 \\2 & 38 \\3 & 50 \\4 & 60 \\5 & 68 \\6 & 73 \\7 & 76 \\8 & 78\\\text { Price } = \$ 5 . & & & & & \\\end{array}$$
-Fill in the above table.