DENZEL HAS 2 STACKS OF IDENTICAL STORAGE BOXES IN HIS ROOM. ONE STACK HAS 3 BOXES AND OTHER STACK HAS 5 BOXES. THE VOLUME OF THE STACK OF 3 STORAGE BOXES IS 11 1/4 CUBIC FEET THE DRAWING SHOWS THE STACK OF 3 STORAGE BOXES. WHAT IS THE HEIGHT IN FEET OF ONE STORAGE BOX AND WHAT IS THE VOLUME IN CUBIC FEET OF THE STACK OF 5 STORAGE BOXES