Suppose an economy described by the Solow model has the following production function: Y= K^1/2(LE)^1/2: a) For this economy, what is f(k)? b) Use your answer in part (a) to solve for the steady-state value of y as a function of s, n, g, and delta. c) Two neighboring economies have the above production function, but the have different parameter values. Atlantis has a savings rate of 28 percent and a population growth rate of 1 percent per year. Xanadu has a savings rate of 10 percent and a population growth rate of 4 percent per year. In both countries, g=0.02 and delta= 0.04. Find the steady state value of y for each country.