Please colain how to solve this! Joseph planned for his company to make $250,000 in one month. Instead, they made $300,000. Calculate the variance. $[?]​

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.

What legislation increased the ability for federal authorities to tap telephones and wireless devices, tightened the enforcement of money laundering activities, as well as broadened powers toward acts of terrorism and acts such as drug trafficking?

Greentel, a telecom giant, has been using the service of orpheus inc. for training its employees. according to a deal signed by the two companies, orpheus inc. is not only responsible for training greentel's employees but also for providing comprehensive administrative services to the telecom giant. in this instance, greentel engages in