Adecision-making grid is a visual way of a. making marginal decisions. b. examining opportunity costs. c. identifying shortages. d. selling goods or services.

Which of the following students achieve a high score on a standardized test? a.being able to read quickly b.having strong communication skills c. being able to understand test questions. d. being able to write quickly

In this unit we learned about arguments and rhetoric. in an argument we use ,not informal language

Which sentence best contrasts two things? a. air travel, like bus travel, is a fun way to get from one place to another. b. air travel is a fun and relatively easy way to get from place to place. c. both bus travel and air travel require substantial planning. d. air travel is much more expensive than bus travel.