Analyzing and measuring the joint costs of petroleum products and showing their impact on profits: Applied research in Aldora refinery

The research dealt with the topic of analyzing and measuring the joint costs of petroleum products and showing their impact on profits. The research problem was represented by not relying on modern scientific methods of cost accounting to determine and measure the joint costs of petroleum products, which leads to an increase in the costs of petroleum products and then a decrease in the overall profit. The research aimed to delve into the joint costs and methods of calculating them in the oil sector, and to analyze and measure the joint costs of petroleum products, in addition to stating the impact of the decrease in joint costs on the overall profit. The application was applied to the products of the Dora refinery, and the research reached a set of conclusions, the most important of which are There are four methods for allocating joint costs, but any method we use to allocate joint costs, the researcher believes that the best method is the total value of sales at the point of separation because it is easy to implement as well as it is the best measure of the benefits achieved when compared with other methods of allocating joint costs. Introduction and importance of Research: Cost is defined as a sacrifice of the resources of the economic unit in exchange for obtaining a specific purpose (good or service) and since the main objective of cost accounting is to determine the costs of the product in order to be able to price and sell it at a suitable profit, so the importance of research lies in focusing on the costs of the oil sector products and calculating the common costs of those products According to the scientific methods of cost accounting with the aim of accurately determining the cost of those products, reducing them, and then increasing the total profit to achieve the goals of the economic unit efficiently.