Explain the difference between a primary source and a secondary source.

You are a cfp and although you never went to law school, you consider yourself to be very good at reviewing wills. your client, catherine, asks you to prepare a will for her. should you prepare a will for catherine? a. yes, catherine is your best client and you might lose her if you do not prepare the will. b. yes, it is permissible for a cfp to prepare a legal document. c. no, preparing catherine's will would be considered the unauthorized practice of law. d. no, you should only prepare catherine's will if you are going to prepare her husband's will as well.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling