The 2012 revision to the Hazard Communication Standard (HCS) requires that employers train workers on the GHS-compliant hazard warning labels and safety data sheets (see 1910.1200(h)(3)(iv)). Using Appendices C and D of the current standard as a resource, develop a 10-slide PowerPoint presentation that can be used to train the employees at a hotel and restaurant. Include examples of the hazardous materials found in your selected workplace in the presentation.