Which diagram correctly illustrates how the average product (AP) of labour and the marginal product (MP) of labour are related, assuming the amounts of all other factor inputs stay unchanged?
- A[IMAGE:9708_w15_qp_32_p4_diagram_5]
- B[IMAGE:9708_w15_qp_32_p4_diagram_2]
- C[IMAGE:9708_w15_qp_32_p4_diagram_4]
- DDiagram D (MP and AP shown)