Writing Essays. by Eleanor Wakefield. There are several vital elements to any successful college essay. This handout. will define those elements and show you how to put them together using an. outline. Following this format will help you keep your thoughts organized and. get your essay underway.
A relevant cost (also called avoidable cost or differential cost) is a cost that differs between alternatives being considered. In order for a cost to be a relevant cost it must be: 1  Future. 2  Cash Flow.  Incremental.
Variable costs are costs that change in proportion to the good or service that a business produces. Variable costs are also the sum of marginal costs over all units produced. They can also be considered normal costs.Fixed costs and variable costs make up the two components of total cost.Direct costs, however, are costs that can easily be associated with a particular cost object. However, not all variable costs are direct costs.ariable costs are costs that change in proportion to the good or service that a business produces. Variable costs are also the sum of marginal costs over all units produced. They can also be considered normal costs.