Amanda is a cabinetmaker. She makes cabinets using one of three types of wood: birch, maple, or cherry. She can finish each type of wood with either transparent or semitransparent stain. For knobs, Amanda uses bronze, steel, or wood. The probability that Amanda uses birch wood and bronze knobs to make a cabinet is
.

The probability that Amanda uses only wood knobs to make a cabinet is
.

The probability that Amanda uses transparent stain to finish a cabinet is
.

The probability that Amanda uses cherry wood and semitransparent stain to make a cabinet is
.