During an intramural basketball game team a scored 16 fewer points than team b together both teams scored a total of 142 points how many points did team a score during the game

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.