During an institutional review board (irb) meeting, any irb member who may have a potential coi with a study under review should:
a. disclose their potential coi and may answer questions, but recuse themselves from voting
b. leave the meeting immediately
c. disclose their potential coi, but not answer any questions about the study
d. disclose their potential coi and not participate in any action

a. Disclose their potential COI and may answer questions, but recuse themselves from voting

Explanation:

During an Institutional Review Board (IRB) meeting, any IRB member who may have a potential COI with a study under review should be able to reveal their potential COI and participate in the discussion without voting.

COI stands for the certificate of insurance and is issued by company and in any IRB meeting they are not allowed to use the vote right but they can answer their questions and involve their personal opinion on the matters and issues raised during the meetings.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.