I am doing a research paper on ExxonMobil and the methods their managers use for product costing. On ExxonMobil's SEC filings, they use Absorption costing because it is mandated by the government. What I am interested in is what costing methods they use for their product costing. Some of those that we are studying are Activity Based Costing (ABC), Relevant Costing, or Standard Costing. Any advice will be appreciated.

accounting cost-accounting

asked by sbhealey