Given a production function with capital on the horizontal axis and real GDP on the vertical axis, classify each of the following as a movement (up or down) or a shift (inwards or outwards) of the production function. Group of answer choices An earthquake destroys roads, homes, factories, and bridges. [ Choose ] New programs to improve the health of the population is implemented. [ Choose ] A larger proportion of workers are less qualified leading to a reduction in efficiency in the production process. [ Choose ] A significant increase in investment spending by firms in the economy