Please help me with these 2 questions! I do not need any work

QUESTION 9 Which ones are caller saved' register in a procedure call? Select all that apply. O a Function argument register, ao b. Saved register, s1 Oc. Return address register, ra O d. Stack pointer register, sp QUESTION 10 Let us assume that we have an instruction "jal ra, func" in memory location 104. Register 'ra' holds the return address and func' is the label of a procedure. What is the address stored in 'ra' after executing this instruction? All numbers are in decimal. O a 108 Ob 100 O c. 400 O d. 104