Suppose that Gustavo spends all of his income on DVDs and (legally) downloaded songs. At the optimum, which of the following must be TRUE?

A Rawlsian social welfare function implies which of the following?

The county supervisor is considering building a community pool and has gathered data on how much residents are willing to pay. He sums up all of the valuations he has received and compares that number to the estimated cost. This is an example of:

Consumer surplus can be defined as the difference between:

When production is said to be characterized by diminishing marginal productivity:

*Is the indicated structure at the ARROW an artery or a vein?  

*The component indicated represents what electrical activity (not the wave name)?  

*Using these instruments, what is being measured?  (include the units)

*Is this value Normal / High / Low, for a female (pick one)?  

*Name the indicated structure.