Historical costs are irrelevant because historical costs are sunk cost and no body can change any decision made in past so anything which can not be change due to underlying decision then that cost is irrelevant cost.
Requierd Answer
Sunkcost
If marginal costs are relevant for specific situation or specific decision making scenario then marginal costs are relevant costs otherwise marginal costs can be irrelevant.
No fixed costs are not always irrelevant. Some fixed costs may differ among the alternatives and hence will be relevant. e.g. When figuring the incremental cost of the more expensive car, the relevant costs would be the purchase price of the new car (net of the resale value of the old car) and the increases in the fixed costs of insurance and automobile tax and license.
Any cost whether variable cost or fixed cost is irrelevant if not different between alternatives at hand.
Generally variable costs are relevant costs but if due to any decision fixed costs are also going to affected then fixed costs are also relevant costs.
In decision making process those cost which are effected from the decision under consideration those costs are called relevent costs and those costs which have no impact on decision making of specific project are called irrelevent costs.
If marginal costs are relevant for specific situation or specific decision making scenario then marginal costs are relevant costs otherwise marginal costs can be irrelevant.
Relevant means that the evidence provided goes toward establishing whether a person met one or more of the required elements of a crime. Irrelevant means it does no have anything to do with proving any of those elements. Often an attorney will try to get irrelevant evidence introduced for other factors, such as showing prior crimes, or getting th sympathy of the jury, which may or may not be applicable to what is being tried. * Differential/ marginal/variable/incremental costs are always relevant * Cash costs and future costs are always relevant * Past costs or sunk costs are always irrelevant * Fixed costs are always irrelevant unless they are incremental
No fixed costs are not always irrelevant. Some fixed costs may differ among the alternatives and hence will be relevant. e.g. When figuring the incremental cost of the more expensive car, the relevant costs would be the purchase price of the new car (net of the resale value of the old car) and the increases in the fixed costs of insurance and automobile tax and license.
Depreciation is an invisible, non-cash cost and it is irrelevant when calculating the cash flow of the company which is the true indicator of whether the company is making a profit or not. Depreciation is also irrelevant because it is not truly realized until the asset is resold or scrapped at the end of its life. Recording it every year is consistent with the theory of conservatism when writing off costs. Depriciation is also irrelevant for the existing assets becoz it is fixed and fixed costs are always irrelevant unless they are incremental
Any cost whether variable cost or fixed cost is irrelevant if not different between alternatives at hand.
Porsche. However, there are no comparable models, so the question is somewhat irrelevant.
Generally variable costs are relevant costs but if due to any decision fixed costs are also going to affected then fixed costs are also relevant costs.
INFLATION!
In decision making process those cost which are effected from the decision under consideration those costs are called relevent costs and those costs which have no impact on decision making of specific project are called irrelevent costs.
Imputed costs do not appear in the historical cost accounting records for financial reporting. The actual cost incurred is recorder and is called a book cost.
Irrelevant.
Historical cost model is a valuation process for assets wherein they are valued at cost of acquisition plus all costs incidental to cost of acquisition.