According to the author, what is the main cause of Japanese recession?

• A. Only a handful of corporations earned profits and not the people in general.
• B. Non creditworthy people de faulted which led toa collapse of the entire system.
• C. Consumers were sold newer products which were similar in quality to the existing ones.
• D. Japanese do not purchase endlessly and thus when products had been sold to every customer, the markets slowed down.
• E. None of these