Answer:
She was paid $ 2,100 last month.
Step-by-step explanation:
Given,
Monthly payment rate is $350 for each cabinet,
Thus, we can write,
[tex]\text{ The payment for 1 cabinet}=\$ 350[/tex]
Since, 6 cabinet were made,
[tex]\text{ The payment for 6 cabinet}=6\times 350 = \$ 2100[/tex]
Hence, if she made 6 cabinet last month then she was paid $ 2,100 last month.
Note : We did not consider 7th month payment because she must be paid after completing the month.