He original price of a tractor was $45,000. The price of the tractor decreases at a steady rate of 8.3% per year. What is the value of the tractor in 5 years? $

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.