Question $1$: Design an entity$-$relationship diagram. $($extra points if deliver using draw.io$)$

Consider a Library database where the student borrows books. The data requirements are:

$1-$A students identified by a unique student ID$,$ first, middle and last name, date of birth, phone number that can be more than one, and the age, which will be calculated by the system.

$2-$A book is identified by a unique book number, book name, price and multiple authors.

$3-$One student can borrow many books.