A seller sells his property and just wants a 10% minimum return on investment. If the broker makes more that this amount but does not disclose this to the seller this is called a:

The weakening of behavior by ignoring it or making sure it is not reinforced is referred to as ______.

Fill in the blank(s) with the appropriate word(s).

The ________ requirement of negotiable instruments says that negotiable instruments must be able to be easily transported between areas

A) portability B) permanence C) signature D) transparency