By 2004, when physicians were no longer favored with entry to the u. s., physicians in the philippines were retraining as so they could immigrate to the u. s.
a. lab technicians
b. lawyers
c. computer programmers
d. nurses

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

speed

explanation: