A security firm wants to design an embedded circuit to control who can open the safe in a bank. There are three types of employees, an Area Manager (A), a Branch Manager (B) and a Clerk (C). The safe can only be opened if exactly two people are present in the safe room and one of them is either the Area Manager or the Branch manager. o In the truth table in Table 1, a number 1 indicates that the person is present and a number 0 indicates that a person is not present. Complete this truth table by using a number 1 to indicate that the safe can be opened and a number 0 to indicate that it can't. 1-Present 0 Not present Area Manager Branch Manager Clerk Safe can be opened 1 (C) Safe cannot be opened -0 oi. Write a Boolean expression that could be used to build a logic circuit for the truth table you have constructed. Use A for Area Manager, B for Branch Manager and C for Clerk in your expression