Variable Cost per Unit = $54,000 Ã· 18,000 units = $3. The variable cost per unit is $3. The fixed cost will be the same at both the highest and lowest levels of production because fixed costs don't change.
Ciprofloxacin is available only by prescription and is used to treat certain bacterial infections. It comes in a variety of strengths and forms, including eye drops and ear drops. Ciprofloxacin ophthalmic (eye) drops are used for treating bacterial conjunctivitis (also called  pink eye ) and corneal ulcers.
Descriptions. Ciprofloxacin and dexamethasone is a combination of two medicines used to treat ear infections. One of the medicines is an antibiotic (medicine used to fight infection) and the other is a corticosteroid (cortisone-like medicine). The antibiotic (ciprofloxacin) is used to fight ear infections. The corticosteroid (dexamethasone) is used to relieve the redness, itching, and swelling caused by ear infections. This medicine is used to treat middle ear infection with drainage through a tube in children 6 months of age and older.