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.
A budget variance is the difference between the budgeted or baseline amount of expense or revenue, and the actual amount. The budget variance is favorable when the actual revenue is higher than the budget or when the actual expense is less than the budget. In rare cases, the budget variance can also refer to the difference between actual and budgeted assets and liabilities.