Consider the lock and key example discussed in the text. We had assume that there is only one key for the lock. Assume that the lock requires two keys to be inserted in a particular order. Modify the...

Consider the lock and key example discussed in the text. We had assume that there is only one key for the lock. Assume that the lock requires two keys to be inserted in a particular order. Modify the sample requirements given in Table 4.1 to take care of this condition. Correspondingly, create the Traceability Matrix akin to what is in Table 4.2.