5. The difference between M1 and M2 is that: A. M1 includes time deposits. B. M2 includes small-denominated time deposits, savings accounts, money market deposit accounts, and money market mutual fund balances. C. M2 includes negotiable government bonds. D. M2 includes cash held by commercial banks and the U. S. Treasury.

Penny poodle wanted to know which dog obedience training program was more effective: puppy pride, the approach she has been using for any years, or doggie do-right, a new approach. penny convinced 50 human companions of untrained dogs to participate in her study. the dogs and their humans were randomly assigned to complete the puppy pride or doggie do-right course. at the end of the training programs, all of the dogs were scored on their level of obedience on a standardized dog obedience checklist (scores could range from 10 to 100). the design of this study is: