Answer:
B) the same amount of capital and labor
Explanation:
Only an increase in productivity shifts the production function upward given that all factors of production remain the same. Generally technology improves productivity and causes those shifts.
Productivity measures the rate of output per unit of input. E.g. I write 10 pages per hour. If my writing productivity increases, I will write 12 pages per hour. Labor productivity is measured by the amount of output produced per hour worked.
When it comes to the deformation of rocks, it is believed that water weaken the chemical bonds that constituent mineral grains. Water forms a film around the mineral and weaken the bonds. This is why wet rocks tend to act in a more ductile manner. If a rock is dry, they tend to be more brittle.
