You have been asked to design the architecture for a washingmachine simulator. There are four types of washing machines: • abasic washer • a premium washer • a deluxe washer • a smart washer.All washing machines can wash clothes based on a setting selectedby a user. A basic washer allows only soap powder to be added. Apremium washer only allows liquid soap to be added. A deluxe washeruses only liquid soap but also allows fabric softener to be addedand dispensed. A smart washer alerts the user when the wash cycleis finished via a message.
(a) Explain the problem with having the
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