Marginal utility theory shows us that water, which is very common, has a ________ marginal utility and a ________ total utility

The ________ claims that the way societies have organized themselves and shaped the incentives of individuals and businesses are at the root of the differences in prosperity across the world

A) location hypothesis B) geography hypothesis C) institutions hypothesis D) culture hypothesis

Many business professionals constantly monitor their incoming email and text messages so they can appear to be alert and responsive, even at night and on weekends

Alternatively, some time management consultants recommend that business professionals should not constantly check for new messages because this practice distracts the worker from scheduled tasks that may have higher priority. The decision to check email or text messages less frequently may not harm the worker's salary if it is a: A) weak signal of worker ability. B) weak signal of cell phone strength. C) strong signal of worker ability. D) strong signal of ease of distraction.