When you use ultimate offering... This question is for yugioh?

Question

1: can you normal summon or set two extra monsters. Example:you summon a monster during your main phase, then you activate ultamite offering, you pay 500 to normal summon an extra monster. Can you pay another 500 during the same turn again tp normal summon ANOTHER monster

2: do you have to tribute a monster when normal summoning a level 5 or higher monster by using ultimate offering

Answer 1

1: a good time to use it is if u have 3, 4 or lower level cards and 1 or 2 to monsters to tribute.So u would summon 1 normaly and 2 with ultimate offering and wait till your next turn and u should have at least 1 monster to tribute summon

hope this helped

Answer 2

Yes and Yes you can normal summon and many times as you want and you have to tribute because it is a NORMAL summon therefore all rules apply