Rick Has Created the Chart Above Outlining the Information He

Multiple Choice

Rick has created the chart above outlining the information he has on producing toy trains. He will create a two-dimensional chart to visualize the information. Please refer to the chart above as you answer the questions below.
-Looking at the chart above, what would the mathematical formula be for required molding time?

A) Required molding time = (0.20 x (Model I quantity) ) - (0.20 x (Model II quantity) )
B) Required molding time = (70.0 x (Model I quantity) ) + (70.0 x (Model II quantity) )
C) Required molding time = (0.70 x (Model I quantity) ) - (0.70 x (Model II quantity) )
D) Required molding time = (0.20 x (Model I quantity) ) + (0.20 x (Model II quantity) )