Used to help the engineers in their computation in Europe in the year 1632.What is the REAL answer?Choices: A) AbacusB) Napier's BoneC) Hellorith's Punched-CardD) Difference EngineE) Analytical...

Used to help the engineers in their computation in Europe in the year 1632. What is the REAL answer? Choices: A) Abacus B) Napier's Bone C) Hellorith's Punched-Card D) Difference Engine E) Analytical Engine F) Jacquard's weaving loom G) MARK I H) ENIAC I) EDVAC J) UNIVAC I K) Leibniz's Calculator