Suppose that government agencies and private-sector companies begin to upgrade the personal electronic devices of their workers at a more frequent pace. As a result, the labor productivity of millions of American workers starts to increase. Within the context of the Aggregate Demand / Aggregate Supply Model, how is America's MACRO economy impacted by this event?

A. There will likely be an INCREASE (shift to the right) in America's Aggregate Demand (AD curve)
B. There will likely be an INCREASE (shift to the right) in America's Aggregate Supply (AS curve)
C. There will likely be a DECREASE (shift to the left) in America's Aggregate Demand (AD çurve)
D. There will likely be a DECREASE (shift to the left) in America's Aggregate Supply (AS curve)