Cross Reference: /development/samples/browseable/Quiz/Application/res/drawable-mdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_choice_a.png`	23-Apr-2015	`686`
`ic_choice_b.png`	23-Apr-2015	`711`
`ic_choice_c.png`	23-Apr-2015	`638`
`ic_choice_d.png`	23-Apr-2015	`700`
`ic_launcher.png`	23-Apr-2015	`2.6K`
`ic_unknown_choice.png`	23-Apr-2015	`583`