Assume the economy can produce either sports utility vehicles (SUVs) or minivans. The graph below depicts the current production possibilities frontier (PPF). Suppose the economy experiences a large increase in immigration. Move the end points of the PPF below to show how the PPF changes. Assume that the increase in immigration affects the economy's ability to produce both minivans and SUVs. This is an example of:
a) economic contraction.
b) economic stagnation.
c) economic recession
d) economic growth.

D. Economic growth,

Explanation: because now the market can produce both Minivans and SUV's which is expanding its possibilities.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

you would times this by how many days there are in a year 365*400=$146000