Examine this statement which is submitted for compilation:Which three are true?

This is a PACKAGE specification. A PACKAGE BODY is needed to use this.

This will not compile successfully because the loan_amount variable is declared NOT NULL but lacks an initialization assignment.

This program unit will compile successfully.

Initialization of min_bal can be done while using this packaged constant in another program.

Initialization of loan_amount can be done while using this packaged variable in another program.

This will not compile successfully because the min_bal constant must be initialized.

This is BODILESS PACKAGE. A PACKAGE BODY is not required to use this.