6. When one choice is made over another, the next best use of time, money, and/or resources is called
a/an
a rational decision
b. opportunity cost
c. favorable outcome
d. efficient outcome

6. how did trade with the venetians contribute to the fall of the byzantine empire?

Based on the map, which statement best describes the neighborhood of washington heights? (2 points) washington heights is a gated community. people of many ethnicities live in washington heights. restrictive covenants prevent most people from living in washington heights. dominicans have gentrified washington heights. washington heights is a dominican enclave.

What is the purpose of biofertilizers? a reduce pollution b. reduce insect threats c. reduce erosion d reduce herbicide use select the best answer from the choices provided 0 0 0 0