To properly store flammable wastes, the following options apply:
a. It is accumulated in a safety can or an approved container that is stored within a flammable cabinet.
c. It is stored away from room exits.
d. It is in a properly labeled container.
b. No more than 10 gallons of flammable waste may be stored outside of a flammable cabinet," is not a universally applicable guideline and may depend on specific regulations or safety protocols in your location. Always follow local regulations and safety guidelines when handling and storing flammable materials.