$14.$ Explain what an AIS is$,$ describe the basic tasks it performs in an organization, and give some examples of the types of accounting transactions it processes$\mathrm{.}15.$ Discuss the steps in the supply chain$\mathrm{.}16.$ How can an AIS become part of the firm's value chain and add value to the business?$17.$ How can the value of the information produced by an accounting information system be determined? What would a measurement and verification expert think about quantification and verification of such information?$18.$ How are "Give and Take" transactions classified in business today and what impact does this have on AIS?$19.$ Name the major transaction cycles$\mathrm{.}20.$ What is the purpose of source documents? What controls are embedded in source documents? Give two examples of source documents$\mathrm{.}21.$ Why have accounting software packages been designed with separate transaction modules?$22.$ Describe the purpose of subsidiary and control accounts$\mathrm{.}23.$ What is an audit trail?$24.$ A well$-$designed data processing cycle should collect data connected with three facets of business activity. Name the three facets$\mathrm{.}25.$ Source documents are usually generated in the process of conducting common business activities. Name a source document connected with the revenue cycle$\mathrm{.}26.$ Source documents are usually generated in the process of conducting common business activities. Name a source document connected with the human resources cycle.