The Therac 25 was based on the previous module, the Therac 20. Radiation dosing problems had never been experienced with the Therac 20 because the Therac 20 had O a better interface for the operator O a hardware safeguard to prevent malfunction O accurate dose reporting O a software control to prevent malfunction O better traning for the operators QUESTION 6 According to the second formulation of the Categorical Imperative it is wrong for one person to "use" another 0 the moral worth of a person depends upon that person's actions O one good turn deserves another the moral worth of a person depends upon that person's intentions O bad deeds should be punished