[Solved] List the three basic pricing methods.Name one advantage and one disadvantage associated with using each method. Concentrated Laser Beam: A highly focused stream of light photons, which can be used for precise cutting, engraving, or medical procedures. Biopsy: The removal and examination of tissue samples from the body for diagnostic purposes, often to determine the presence or extent of a disease. Excision: The surgical removal of a foreign body or of tissue. Microscopic Examination: The detailed analysis of tiny objects or structures using a microscope to observe features not visible to the naked eye.