Suppose That Productivity-Enhancing Technological Progress Affected More the Production of Chairs

Suppose that productivity-enhancing technological progress affected more the production of chairs than the production of tables.This can be depicted using a production possibilities frontier in which

A) only the chair axis intercept increases.
B) only the table axis intercept decreases.
C) both intercepts increase; however, the chair intercept increases by more.
D) both intercepts increase; however, the chair intercept increases by less.