In Solow's model of economic growth, suppose that s represents the savings rate, z represents total factor productivity, k represents the level of capital per worker, and f(k) represents the per...

Extracted text: In Solow's model of economic growth, suppose that s represents the savings rate, z represents total factor productivity, k represents the level of capital per worker, and f(k) represents the per worker production function. Also suppose that n represents the population growth rate and d represents the depreciation rate of capital. The equilibrium level of capital per worker, k will satisfy the equation O A. sk nf(k ) = s+d O B. szf(k ) = (n + d)k f(k )=s+d OD. szk = (n+ d)f(k ) DE. f(k) = (n + d)k