$11.$For $2023,$ Tarik, a single parent, reported the following amounts relating to his investments:

$$ Net investment income$$$$7,000$

Interest expense on a loan to purchase stocks$$$$2,000$

Interest expense on funds borrowed to purchase land for investment $$$$6\mathrm{.}000$

What is the maximum amount that Tarik could deduct in $2023$ as investment interest expense?

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$$2,000$

$$1,000$

$$7,000$

$$6,000$