The economy is not going well and an unemployed engineer desperately needing work is nervous about an upcoming accountant job interview. The interview goes well，but as the engineer stands up to leave the manager says，“Oh just one more question. How much is four times eight？”Puzzled，the engineer responds that in all calculations，even simple ones like that，he never relies on his memory. He always uses a calculator with a paper printout，and double-checks his answer.“Fine，”says the manager，“but I...
