The product function for the BIDDLE Company is given by, Q=L^0.3K^0.3E^0.1M^0.18 Where Q=output, L=labor, K=operating capital, E=energy input, and M=materials. Derive the marginal rate of technical substitution of operating capital K for labor, L (remember the isoquant analysis). If operating capital is running $60,000,000 and employment is running 4,000 employees in the company, what is the value of the marginal rate of technical substitution between operating capital and labor in the Biddle Company?