c ) Teena is not liable because the duty of care was not breached.
Step-by-step explanation:
Even Teena is responsible for ordering inventory for large sport utility vehicles which uses great quantities of gasoline. The war in the Middle East happens unexpectedly and that war interrupts the supply of gasoline (oil) to the United States.,this is the main reason for decreasing the demand of large sport utility vehicles.,
Middle east region is the main and largest suppliers of oil in the world ., Here The War is the main reason for the shortage of oil and creates problem to get inventory like gasoline to united states.,Prediction of sudden wars is not a possible one. So in this case Teena is not liable because the duty of care was not breached.