d. Find the equation of the slope of the production isoquant at Q=100. ( Hint: the slope ddK/dL will be a function of L because the slope of a curve line is not a constant) e. Set the slope of the isocost line and isoquant equal to find their point of tangency. Find the K and L coordinate pair where these curves are tangent. f. What is the minimum cost needed to generate 100 stents? g. Check your work in some way... x. Challenge (for your enjoyment only, will not be asked on tests): Solve this with the Lagrangian method. Verify that your answer matches