R(x)=170x0.12x2,0x800 re x is the number of units sold. Find his marginai revenue and interpret it wher (a) x=700 5 Interpret the marginal revenue. This is the additional revenue from the 701 st unit. This is the additional revenue from the 700 th unit. The sale of the 700 th unit results in a loss of revenue of this amount. The sale of the 701st unit results in a loss of this amount. (b) x=800 $ Interpret the marginal revenue. This is the additional revenue from the 700 th unit. This is the additional revenue from the 801 st unit. The sale of the 801 st unit results in a loss of this amount. The sale of the 800 th unit results in a loss of reyenue of this amount