Need help to compute bellow.

A Swedish manufacturer X of tools has the following production function is Q = LD-5K9-5. The factor prices are respectively no for labor and r for capital. a) Solve the cost-minimization problem of the manufacturer X and nd the optimal values of labor L" and of capital K". b) Derive the cost fu nction for the manufacturer. c) The factor prices in Sweden are r = 12 and w = 3 while in China, the factor prices in China arer = 18 and a) = 2. Determine the cost function for manufacturing in China and in Sweden and derive the marginal cost. Should the manufacturer X move its production to China