These are the questions in Ball. I can certainly go into more detail, but these are a good jumping-off place I think. If anyone wants to take these questions and find more things, feel free.
Where are we?
Venice, a Street
What is it like?
There are references that they are rich, so I'm assuming that the location is relatively lavish.
Antonio: "€¦I thank my fortune for it,
My ventures are not in one bottom trusted,
Nor to one place; nor is my whole estate
Upon the fortune of this present year." (Act I Scene I lines 41-44)
What's the situation?
Antonio is in a sad state, and his friends are trying to aid him. He is in love with Portia, but cannot marry her because of the restraints that her father has placed on her ability to marry.
What are the time and period?
Who are all these people?
Antonio-A merchant of Venice
Bassanio – Antonio’s friend, in love with Portia;
Gratiano, Salanio, Salarino, Salerio – friends of Antonio and Bassanio;
Lorenzo – friend of Antonio and Bassanio, in love with Jessica;
Portia – a rich heiress
Nerissa – Portia’s waiting woman
Balthasar – Servant to Portia
Stephano – Servant to Portia
Shylock– a rich Jew, father of Jessica
Tubal – a Jew; Shylock’s friend
Jessica – daughter of Shylock, in love with Lorenzo; Jewess,
Launcelot Gobbo – a foolish man in the service of Shylock
Old Gobbo – father of Launcelot
Leonardo – servant to Bassanio
Duke of Venice – Venetian authority who presides over the case of Shylock’s bond
Prince of Morocco – suitor to Portia
Prince of Aragon – suitor to Portia
What have they to do with each other?
As is stated above, they are either in business with each other or in love with each other. Generally speaking, Antonio and Shylock are in business with each other and mortal enemies. Portia and the rest of the women have fallen in love and try to test their lovers.
What are they doing here?
Many of these characters were either born into wealth or attained wealth through their own hard work, so their motivations are generally related to monetary gain.