The rate for shipping by express is 58.50 per 100 kg . Which is the cost for a 250 kg shipment ? A) $21.25
B) $35.85
C) $212.50
D) $358.50
E) $2,125.00

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.