The most commonly used inventory valuation methods under a perpetual system are: 1  first-in first-out (FIFO) 2  last-in first-out (LIFO) 3  highest in,first out (HIFO) 4  average cost or weighted average cost.
More Information About Eyebrow lump. List of 6 causes of Eyebrow lump. This section shows a full list of all the diseases and conditions listed as a possible cause of Eyebrow lump in our database from various sources. 1  Acne vulgaris. 2  Dermoid cyst. 3  Folliculitis.  Malignant melanoma.
1 Alopecia is an autoimmune disease that causes your body to attack your hair follicles, which can include hair on the eyebrow. 2  Medical treatments. 3  Chemotherapy for cancer treatments can cause hair loss, including on the brow line. 4  Aging. Vitamins A, E and D promote hair growth, and vitamin B mitigates bodily stress responses, which can prevent hair loss. 2  A deficiency in any of these vitamins can cause thinning eyebrows. 3  Hypothyroidism. 4  Interestingly, an under-active thyroid can cause women to lose one-third of the hair on their eyebrows.