No SQL

What is the query that retrieves all documents in the imentory collection where the status equals $"A"$ and qty is less than $30$ :

Aick ONt option

db$.$imventory.find $($ status: $\text{'}N",$ qty: $($ Sit: $30))$

db$.$inventory.find $($ status$0$ QAD, and, qty: $($sit: $30)))$

ab$.$imventory.find$($ statusD DAD and qty: $($Sit: $30)))$

All of them