Please provide detailed step-by-step solutions! Will give thumb-up for a good answer. Thank you!

4. Suppose we want to multiply a chain of six matrices with dimensions 4-by-7,7-by-3, 3-by-2,2-by-6, 6-by-5,5-by-8, respectively. Trace the dynamic programming algorithm Matrix-Chain-Order in Section 15.2 of the Cormen textbook. Then determine which one of the following items has the correct value. a) m[3][6)-188 b) m[21161-296 c) m[1161 300 d) m[5]16] 248