A firm produces output according to the production function: Q = F(K, L) = 4K + 8L. a. How much output is produced when K = 2 and L = 3? unit(s) b. If the wage rate is $60 per hour and the rental rate on capital is $20 per hour, what is the cost-minimizing input mix for producing 32 units of output? Capital: Labor: c. If the wage rate decreases to $20 per hour but the rental rate on capital remains at $20 per hour, what is the cost-minimizing input mix for producing 32 units of output?