As a Result of Learning Curve, ________

Multiple Choice

As a result of learning curve, ________.

A) unit costs increase as productivity increases and the unit-cost function behaves nonlinearly
B) unit costs decrease as productivity increases and the unit-cost function behaves nonlinearly
C) unit costs increase as productivity increases and the unit-cost function behaves linearly
D) unit costs decrease as productivity increases and the unit-cost function behaves linearly