ical questions - Modeling with UML [40 points] es and relationship between classes the following sentences: a) A directory contains files b) A room contains walls c) Modems and keyboards are input/output peripherals d) A stock-exchange deal is a purchase or a sale e) A bank account can belong to an individual or a legal entity ] Determine the appropriate static relationship (generalization, composition, agg sociation) for each sentence of the given problem statement. ] Draw the correspondent class diagrams for each. ] Map one of the above class diagrams to programming language C++, including ) and implementation (.cpp)