Answer:
Production function would shift downward to a lower level of real GDP.
Step-by-step explanation:
given data
technology coefficient rises = 0.40 to 0.50
solution
as here technological coefficient is the amount of input required for 1 unit of output
so that when it increase from 0.4 to 0.5
so that it implies that amount of input required for 1 unit of output has increase by 0.1
so here more labor is required for producing same level of real GDP
so that production function would shift downward to a lower level of real GDP.