In a 2010 study, it was reported that states had specifically adopted daubert and an evidence rule similar to rule 702.a. 5b. 10c. 20d. 30

D. 30

Explanation:

The purpose of the adoption is to ensure the quality of the 'experts' that is brought over to the court by either the defendants or the accuser in order to ensure that the juries involved will have the best possible information at their hands before making a decision.  All these 30 states require the testimonies made by the experts can be proven with latest scientific methodologies before submitted to the court.

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.