Using the following paragraph answer the following questions.

The paragraph:

How was the money spent? Leaked financial documents allege that 1MDB was a hub of fraudulent activity from the outset. Vast sums were borrowed via government bonds and siphoned into bank accounts in Switzerland, Singapore and the US. Some $731m appeared in the personal bank account of Najib just ahead of the 2013 election, and is alleged to have been used to pay off politicians, his credit card bill and fund the lavish shopping habits of his wife. Najib denies the allegations and insists the money was donated by a Saudi prince. Overseas, it is alleged the money funded the ostentatious lifestyle of one of the consultants allegedly brought in to oversee 1MDB, Malaysian businessman Jho Low.

Under Lows watch, it is alleged the fund bankrolled purchases including tens of billions of dollars worth of property in Beverly Hills and Manhattan, including an apartment once owned by Jay Z and Beyonc; a $35m private jet; a $260m yacht; a $3.2m Picasso given to Leonardo DiCaprio; $85m in Las Vegas gambling debts; a birthday party for Low where Jamie Foxx, Chris Brown, Ludacris, Busta Rhymes and Pharrell Williams performed live and Britney Spears jumped out of a cake; and $8m in diamonds for Australian model Miranda Kerr. Tens of millions of dollars also allegedly went towards funding film the Wolf of Wall Street, through a production company run by Najibs stepson, Riza Aziz. Low maintains his innocence.

1. State all the predicate variables for how the 1MDB money is spent. Provide the statement(s) from the paragraph that is used to generate the predicate variables.
2. State the domain of the predicate variables.
3. Demonstrate one usage of existential quantifiers statement using the predicate variables you stated in (i).