Crossword Puzzle Box office total

Clue: Box office total

Box-office total (TAKE with 4 letters)
Totally killer mess for commissioned officers on a ship? (BOSSWARDROOM with 12 letters)
Like some office boxes (INOUT with 5 letters)
Shaped like Obama's office (OVAL with 4 letters)
Boxer Matthew ____ Muhammad (SAAD with 4 letters)
Life and Total, for two (CEREALS with 7 letters)
Future officers (CADETS with 6 letters)
Boxing legend's athlete daughter (LAILAALI with 8 letters)
Totally destroyed (e.g. REDUCEDTORUBBLE with 15 letters)
Openings at the post office (SLOTS with 5 letters)