You are given the following data: 240- Cost = C = $1,200.00 220 - .200- w = $10.00 per unit of labor 180- r=$10.00 per unit of capital 160- These data are used to construct the isocost line (C') in 140+ the diagram to the right. Capital, K 120 - 100- Suppose the wage increases to $30.00 but that the firm. chooses to keep using the same amount of labor and 80- capital to produce 200 units of output. 60- . . . Given this new set of factor prices (w' = $30.00 40 r=$10.00), how much have costs changed if the set of 20- input choices remains at point A? $ . (Enter a numeric response using a real number rounded to two 0 20 40 60 80 100 120 140 160 180 200 220 decimal places.) Labor, L