What are the characteristics of a steady state in the Solow growth​ model?

Consider a numerical example using the Solow Growth Model, for 2 countries. Country A: d=0.1, s=0.3, n=0.01, z=1, F(K,L)=K0.3n0.7 Country B: d=0.1, s=0.2, n=0.01, z=1.5, F(K,L)=K0.4N0.6 Which Country has a higher level of GDP per capita in steady state? O Country A O Country B Not enough information

How do macroeconomic theories evolve? What is the Solow growth model? How does technology affect growth? Why are institutoins the key to economic growth?

when a country adds ideas what is it doing to its productivity and GDP? Which variable in the Solow Model equation is it changing?

Please solve this question given in The picture. Mathematically?