can i have answer of these questions please?

Question 2 Not yet answered Marked out of LOO Based on Figure (a), which of the following statement is NOT TRUE? STAFF stall_ID pk) staff_name phone email Flag question HR HR_focus SALES commission rate product_focus (optional, or) R&D research_exp research_area Figure (a) O A. There may have other states that are not categorized into these subclasses. OB A HR staff cannot be a Sales staff at the same time. OC. A stat can be a HR staff and Sales staff at the same time. OD R&D staffs willhave the basic information (ie id, name, phone, and email) 3 Permanent_Staff doo 100 G (Optional, AND) Admin R&D Finance (Optional, OR) Manager Supervisor Figure (c) Based on Figure (e), which of the following statements are CORRECT Some of the permanent store divided into Admin D and Finance 11. permanent staff can be admin and Finance personnel at the same time 1. There are only two admin positions which are manager and supervisor 1. A staff can only be other a manager or supervisor but not both OA All above OB. OCUL ODLL 4 The figure thows a riationship between a Paymentethod and the invoice for a certain tank, which statement for the pure FALSE el 100 Payment Method pMethodNo pMethod For Invoice invoiceNo Astumotion Methodio and vicevo are the primary keys for designated to CA Paymentsethod and invoice obles cre both strong entity types OB InvoiceNo it copied to tople Paymentethod as the foreign rey CC. Poymentethod is the parent in this fotion OD. This relationship ses portond child to derive the logical relation 5 The dependency dogrom in the town below indicates that a patient can receive many prescriptions for one or more medicines over time. DORD relowed Putiniame dosage medame where dexterie doctor Name Howed on the dependency dorom how many other created that are at least in ? 4 tables OC5o OD 2