Read the statements below. use the information to answer the question,

- the government has laws to protect private property owners.
- courts enforce laws to protect consumers and businesses.
- prices for goods and services are based on what consumers agree to pay.
- the government has few trade barriers such as tariffs or quotas

what type of economy do these statements describe?

a. command
b. mixed
c. traditional
d. financial

Afederally funded research study involving children 8 to 12 years old involves collecting a single voided urine sample to assess the frequency of asymptomatic proteinuria (higher amounts of protein in the urine without any signs or symptoms of illness or infection). your irb has determined that assent of children age 8 and older is required for the study. a 10-year-old firmly declined to participate in the study described above. which of the following procedures best describes the action to be taken by the investigator? a. honor the child's decision b. consent both of the child's parents instead c. consent one of the child's parents instead d. request the child reconsider assenting to the study