Consider the gure at the right. The most likely explanation for why this economy moved from production possibilities boundaryAto production possibilities boundary B is that the {:3 A. amount of available productive resources increased. {:3 B. technology used to produce hot dogs improved, while the technology used to produce books remained the same. {:3 c. technology used to produce books improved, while the technology used to produce hot dogs remained the same. Quantity of Books . number of hot dogs produced increased. . amount of available productive resources decreased. PPB B PPBA Quantity of Hot Dogs