What does sparingly mean?
1. elaborately
2. simply
3. comfortably
4.warmly

Define the marginal rate of substitution between two goods (x and y). if a consumer’s preferences are given by u(x,y) = x3/4y1/4, compute the consumer’s marginal rate of substitution as a function of x and y. calculate the mrs if the consumer has chosen to consumer 48 units of x and 16 units of y. show your work. (use the back of the page if necessary.

Which statement was true in the past but is not generally true today? a. the training and education costs for some jobs will prohibit some people from entering that career be b. young people tend to go into the same job that their parents and grandparents did see c. people need a basic level of education before they meet requirements to professional schools d. people will probably have more than one job in their active working lives

In the context in which your reading material uses the term traffic patterns are