According to the Solow Growth Model, at the steady state Select one: a. Capital per worker, output per worker, and consumption per worker are constant, and aggregate capital(K), output( Y ) and consumption(C) grow at the positive rate of n. b. Capital per worker, output per worker, and consumption per worker all grow at the rate of n, as do aggregate capital(K), output( Y) and consumption(C) grow at the rate of n c. Capital per worker, output per worker, and consumption per worker are constant, and so are aggregate capital (K), output( Y ) and consumption(C) constant d. Capital per worker, output per worker, and consumption per worker all grow at the rate of n, and aggregate capital(K), output( Y ) and consumption(C) are constant