please show clear working and box final answer. thanks

5. To make glucose and xylose, sugarcane bagasse is hydrolyzed by dilute acid. The composition of the bagasse is shown in the following table: Table 1 Main components of sugar cane bagasse used in this study Components Percentage dry weight Glucan 38.9+1.0 Xylan 20.6+ 1.6 Araban 5.56+0.7 Klason lignin 23.9+1.7 Others 11.0+ 1.0 (Note: "Xylan" is the polymer of xylose and "glucan" is the polymer of glucose.) Bagasse (100 g) is added to 1 L of 4% H2SO4 in a batch reactor maintained at 128C. In the batch reactor, the initial concentration of xylose and glucose is zero. What is the initial concentration of xylan (g/L) and glucan (g/L)? a