Anxiety disorders can be seen with other mental health conditions, such as: 1  Depression. 2  Substance abuse. 3  ADHD. 4  Eating disorders. 5  Trouble sleeping.
A variance has several meanings in business. In an accounting sense, a variance is the difference between an actual amount and a pre-determined standard amount or the amount budgeted. In a statistical sense, a variance is a measure of the amount of spread in a distribution.
What is periodicity in accounting? In accounting, periodicity means that accountants will assume that a company's complex and ongoing activities can be divided up and reported in annual, quarterly and monthly financial statements. For example, some earth-moving equipment may require two years to manufacture but the activities will...