What are private goods and public goods? a college professor requires students to complete group presentations. which of the following grading schemes would make it most difficult for one or more individuals in each group to act as free-riders?
(a)-order the schemes from having the lowest likelihood to having the highest likelihood of encouraging group members to be free-riders.
(b)-start by clicking the first item in the sequence or dragging it here group members complete an evaluation of everyone’s contribution that counts as a small part of the individual’s final project grade.
(c)-group members must assign roles for each part of the project, and all members receive the same final project grade.
(d)-group members complete an individual paper on the group topic that counts as a large part of an individual’s final project grade.