I have a test tomorrow and I didn’t study cuz I have no friends this would help. I’m sorry if u can’t do it I understand...:(.but pls help me.
I did a have of it pls answer the ones I didn’t do :(

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.