Business units with competitive$-$strength ratings $\_\_\_\_\_\_.$

Multiple choice question.

below $3\mathrm{.}3$ are in competitively strong market positions

from $5\mathrm{.}0$ to $6\mathrm{.}7$ are fairly weak market contenders in their industries

above $6\mathrm{.}7$ are strong market contenders in their industries

from $3\mathrm{.}3.$ to $5\mathrm{.}0$ are relatively well diversified