Answer:
C. It decreased the number of goods available
Explanation:
In short and in general, formal language is the language you would use when talking to your boss or employes and informal language is the one you use when talking to a friends
The correct answer is Reliability
Explanation: Reliability: Reflected in the probability of a product malfunction or when its failure occurs. This characteristic has been worked on a lot by the Japanese industry when developing products with low incidence of failure, that is, the product has been given high reliability (from electronic equipment to automobiles).