An interior designer is creating a scale drawing of a living room. The living room is 18.25 feet long and 12.5 feet wide. If the designer uses a scale in which 1 foot = 0.5 inch, what are the dimensions of the living room in the scale drawing?

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.