IEE $305,$ Exercise $1\mathrm{.}1$

Which of the attributes in the following E$-$R models are the simple, composite, single$-$valued, multi$-$valued, stored, derived, key, composite key attributes? $($If only a few attributes do not fall into a particular type, you may put your answers in the form of: All except XXX$).$

Give at least two instances of the Claim entity in Problem $1.($You may refer to p$\mathrm{.}9$ of lecture notes $1\mathrm{.}1$ for an example of how to present$/$show instances.$)$