To determine Gross National Product A. divide all final products and services by their prices
B. add to GDP all payments made to foreign owned resources in the U. S. and subtract
payments received by Americans outside the U. S.
C. add to GDP all payments received by Americans outside the U. S. and subtract
payments made to foreign owned businesses in the U. S.
D. multiply all final goods and services by their prices

Rick is a toddler with an easy temperament and active nature. people are often seen stopping to talk to him in supermarkets and parks where his mother takes him in the evenings because he smiles willingly at other children and adults. this aspect of rick’s behavior most likely reflects a(n) active genotype–environment interaction suppressive genotype-environment interaction passive genotype–environment interaction evocative genotype–environment interaction