Before month$-$end adjustments are made, the March $31$ trial balance contains revenue of $$20,000$ and expenses of $$6,000.$ Adjustments are necessary for the following items.

Portion of prepaid rent applicable to March, $$1,000$

Deprecation for March, $$2,000$

Fees earned in March, not yet billed to customers, $$1,500$

Net Income for March is

$$11,000$

$$13,000$

$$14,000$

Some other amount