Two carpenters are discussing the safe handling of chemicals. Carpenter A says that some chemicals can start fires or explode if they come into contact with one another. Carpenter B says that the material safety data sheet (MSDS) provides important information about a chemical product, including as how to store it safely, how to clean up spills, and what protective equipment should be used when handling it. Which one of the following statements is correct?
Only Carpenter A is correct.
Only Carpenter B is correct.
Both Carpenter A and Carpenter B are correct.
Neither Carpenter A nor Carpenter B is correct.