Brad leaves an ipod at computer sales & repair (csr) to have the battery replaced. csr sells the ipod to doris, who does not know that it belongs to brad. brad can recover from
a. no one.
b. csr.
c. doris.
d. apple, inc., the maker of the ipod.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.