This article provides an analysis of various references on business finance and costing methods for Dysonica Plc. It covers topics such as the importance of liquidity, cost reduction strategies, and cash flow management. The references used in this article provide insights into the impact of COVID-19 on business finance, the relationship between carbon emissions and tourism growth, and the use of absorption costing in manufacturing industries. The article also discusses the significance of accounting and finance in the competitive world and the role of Islamic social finance in saving, investing, and borrowing funds for business growth.