Interest income under $10 in a given year is exempt from federal income taxation

The longer the time interval between observations, the greater the possibility that history will confound an experiment

Indicate whether the statement is true or false

Available research into the effectiveness of self-managed teams _____

a. indicates employees experience greater satisfaction with their work b. points to their effectiveness for the organization c. indicates employees perform better when supervisors encourage self-direction d. all of the above e. answers a and c