Abstract Income can be measured properly only when every attempt is made to segregate and allocate overhead costs to units of output so that costs of products may be matched or associated with the revenues derived from the sale of merchandise. To accomplish this task the generally accepted fixed-variable cost breakdown should be discarded for income measurement purposes. The straight-line amortization of costs associated with fixed assets should also be discarded. In place of straight-line amortization, a unit-of-output amortization plan or an approximation thereto should be used. The approximation would be the cycle overhead concept. The fixed cost portion of semi-variable cost inputs should be reassociated with their variable counterparts and then allocated to the output for which they were absolutely necessary elements of production. Finally, unit costs should be allowed to fluctuate with volume within the range for which semi-variable cost inputs are absolutely necessary costs of production.

Reviews the book "Mathematics of Accounting," fourth ed., by Arthur B. Curtis, John H. Cooper and William James McCallion.

Abstract Successful decisions are the hope of every manager. Snap decisions indicate a disregard for scientific thinking and reliance upon intuition and chance, or an unusual mental ability to simulate the problem, determine the strategic factors, and evaluate the alternatives. Historically, accounting has developed as the result of a specific need. The balance sheet model was presented to satisfy a need for financial information. Each ledger account is a model, or method, of measuring all transactions (the relevant factors) of a business which are relevant to the respective ledger account as it is specifically defined and by a method recognized as generally accepted by the accounting profession. To identify a specific ledger account as meaningful, the account must be defined in terms of the relevant business transactions which the model (ledger) will summarize, as well as the specific method or methods by which these relevant transactions will be measured. Finally, the specific ledger account must be defined as a relevant factor in the total accounting system, including its relationship to all other relevant factors of the system. Thus the accounting system itself, as we identify it, consists of a model summarizing the relationships of a large number of smaller models presumably for some specific purpose.

Reviews the book "Management Accounting," by Robert N.Anthony.

Reviews the book "Top Management Handbook," edited by H.B. Maynard.

Reviews the book "Profit Planning Through Volume-Cost Analysis," by John Y.D. Tse.