1) When the actual (actual) and budgeted results are not the same, then there are: A) A budget error B) a budget difference C) a budgetary anomaly D) a by-product

2) If costs are not responsive to changes in activity level, then these costs can be described as: A) mixed B) flexible C) variables D) fixed

3) The period covered by a budget: A) it must be a year B) it must be a month C) it must be a quarter D) can be for any of the periods mentioned above, according to the need