Accounting provides information to support business decisions by linking decision makers with economic activities and the results of their decisions. Accounting information is used to evaluate performance, make investment and borrowing decisions, and determine tax strategies. The functions of an accounting system are to record business transactions, summarize information for decision makers, and classify similar transactions into useful reports. Financial reporting aims to provide information about resources, claims on resources, and changes that is useful for assessing future cash flows and making investment and lending decisions.