Your reading material specifically mentions back dated checks as an example of a. discounts involving ordinary dating b. taking unearned discounts c. a special type of chain discount d. fraudulent selling practices

Which of the following is an example of a positive externality? a. promoting generic drugs would benefit people. b. a lower inflation rate would benefit most consumers. c. compulsory flu shots for all students prevents the spread of illness in the general public. d. singapore has adopted a comprehensive savings plan for all workers known as the central provident fund.