The cost of goods sold (COGS) is the allocated overhead involved in producing or acquiring goods that you sell. COGS is sometimes referred to as the cost of sales or cost of services. Included in this amount is the cost of the items utilized plus the direct labor costs to produce each of those items.
An ophthalmologist is a medical doctor who is specialized in eye and vision care. In order to become an ophthalmologist, acquisition of an M.D. or a D.O. (doctor of osteopathy) degree is necessary following the completion of college.
Essential Information. Optometrists are physicians who diagnose and treat vision problems. To practice as an optometrist, you need to pass a national examination and, possibly, a state examination in order to obtain licensing.Enrolled students must learn how to examine patients, diagnose vision disorders, treat vision problems and educate patients on common eye-related concerns.ptometrist Education Requirements and Training Information. Aspiring optometrists must complete a four-year post-baccalaureate Doctor of Optometry degree program. This program of study is designed to provide individuals with the skills needed to gain licensure as optometrists.