Figure 2-6 General Motors Recently Approved for Production the Cadillac Converj, an Production

Figure 2-6

General Motors recently approved for production the Cadillac Converj, an electric car based on its Chevy Volt. The Converj will feature a "Generation 1.5 Voltec" powertrain, with a hybrid engine that runs on a combination of electricity and gasoline. Suppose GM chooses to produce both a coupe version and an SUV version of this hybrid-engine vehicle for its Cadillac brand. Figure 2-6 shows changes to its production possibilities frontier in response to new developments and different strategic production decisions.
-Refer to Figure 2-6.Suppose worker productivity increases so that the total number of vehicles produced increases as the company adds more machinery,workers and changes the layout of the factory.This is best represented by the

A) movement from E to F in Graph A.
B) movement from G to H in Graph B.
C) movement from K to L in Graph C.
D) movement from J to H in Graph B.