Yanni, who is single, provides you with the following information for $2023$:

Salary $$88,600$

State income taxes $8,860$

Mortgage interest expense on principal residence $7,974$

Charitable contributions $1,772$

Interest income $1,329$

Click here to access the exemption table. If required, round your answers to the nearest dollar.

Compute the following:

a$.$ Yanni's taxable income: $fill in the blank $1$

b$.$ Yanni's AMT base: $fill in the blank $2$

c$.$ Yanni's tentative minimum tax:

$fill in the blank $3$