Ann: Conditional Agreement to Acquire Altura Lithium Operations, page-257

The following is provided:

AustralianSuper and RCF VII in aggregate agreeing to subscribe for a A$119 million placement and sub-underwrite a A$121 million non-renounceable entitlement offer at a fixed price of A$0.36 per share, which represents a 7.7% discount to Pilbara Minerals’ last traded price of A$0.39 per share and a 11.4% discount to the 5 day VWAP (both calculated at market close on 27 October 2020).

Couple of questions (i apologise if these are basic)
Q1) Are all shareholders entitled to the non-renouceable A$121 million @0.36c offer or is it just AustralianSuper and RCF VII personnel?
If shareholders can purchase:

Q2) Will it be fixed amount of shares you can purchase?
Q3) How do they determine which shareholders are entitled? (i.e. as a shareholder since August 2020, will i be entitled?)
Q4) Will it be a 'rush' among the shareholders to get in @0.36c?

Thanks all