Suggest how the following requirements might be rewritten in a quantitative way. You may use any metrics you like to express the requirements Req. 1 The library system shall be easy-to-use. Req. 2 The library system shall provide reliable service to all classes of user. Req. 3 The library system shall provide a rapid response to all user requests for book information

uhhh I don't get your question because it might be hard

uhhh I don't get your question because it might be hard

so much for the extra points :

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?