A security professional is analyzing passwords. What two observations can the analyst make regarding the following password: L$0$nd$0$nbr$1$dge!$3$

a$.$ The variety of character sets indicates the user employed a good password policy.

b$.$ It exhibits characteristics of predictable patterns found among passwords.

c$.$ It is a strong password because it contains at least eight characters.

d$.$ It is a relatively weak password.