4.(10 points) Fancy Foods has compiled the following financial data: Soumre of Capital Book Value Market Value Cost Long-term debt Preferred stock Common stock equity $12,000,000 $14,400,000 3,000,000 3,600,000 10.000.000 18,000,000 6.0% 12.0 18.0 $25,000,000 $36,000,000 a. Calculate the weighted average cost of capital using book value weights. b. Calculate the weighted average cost of capital using market value weights