Interest rate decisions on Thursday are expected to see the bank of England hold interest rates and provide the latest update on the economy since last month. Interest rate, in the form of expression, refers to the ratio of the amount of interest to the total amount of borrowed capital in a certain period of time. [1] the interest rate is the interest level per unit time of the unit currency, indicating the interest rate. Economists have been looking for a theory that can fully explain the structure and change of interest rates. Interest rates are usually controlled by the central bank of the country and administered by the federal reserve board in the United States. Today, interest rates are one of the important tools for macroeconomic regulation. Although "toys" r "us" on Thursday is facing potential management problems, but if you can't reach a deal with endowment lifeboat, then the number of retailers would increase by 22%, nearly 8000, face "significant financial trouble". Begbies Traynor, a bankruptcy consultancy. Activity-based costing (ABC) is an effective management technique for assigning and manipulating the overhead costs. Overhead expense analysis and assignment can be achieved more accurate by utilizing ABC methods for a variety of products, for product expenses and profitability analysis and for appropriate distribution and control over the overheads.