Coffee Workhouse is a novel concept in modern flexible working. It is a traditional cafe that allows customers to book a booth with all the facilities normally associated with an office environment…

Coffee Workhouse is a novel concept in modern flexible working. It is a traditional cafe that allows customers to book a booth with all the facilities normally associated with an office environment in which to work. The company is also planning to allow customers to purchase its own branded coffee via its website. The management is in the process of planning this new concept and is aware that the chief barista will need the ability to order catering supplies for the cafe, as well as monitor sales to ensure the concept is viable and profitable. A business analyst has drawn the following use case diagram: Of the following statements about the diagram, which is/ are TRUE? (a) The diagram is a correct representation of the scenario. (b) There are aspects of the scenario which are incorrectly represented in the diagram. (c) There are aspects of the scenario which are incorrectly omitted from the diagram. (d) The notation used in the diagram is incorrect.