Question $2$

$1.$ Transform the following relational DB schema into a document database. $2.$ Use the MangoDB query language to rewrite the following SQL query:

Select itemName, itemPrice

From Item

Where itemQuantity $<mtext\; id="EditorElement\_751395"></mtext><mn\; id="EditorElement\_751396">5</mn><mn\; id="EditorElement\_751397">0</mn>$ and color $=$Black$3.$ Use the MangoDB query language to get the list of items of the $$Riyadh$$ store having a price $($itemPrice$)$ greater than $50.$ The list should be sorted by itemPrice ascendingly and by itemQuantity

descendingly.