Use the Graph to Answer the Following Questions

Use the graph to answer the following questions. (A)Suppose that between two given years,growth in capital per hour of work and growth in technology were both positive.Pick two points on the graph that represent such a scenario.
(B)Suppose that between two given years,growth in capital per hour of work was zero,and growth in technology was positive.Pick two points on the graph that represent such a scenario.
(C)Suppose that between two given years,growth in capital per hour of work was positive,and growth in technology was negative.Pick two points on the graph that represent such a scenario.What happened to productivity in this particular case?