Answer: D. None of the statements is true.
Explanation:
When multiple residences are owned, tax laws indicate that itemized deductions for interest paid on mortgages are limited to the mortgages of 2 residences alone being the primary residence and any other residence that will be chosen as the second residence in the tax year.
As such, all the options are wrong as they would be limited to itemized deductions on mortgage interest for;
= $290,000 + $400,000
= $690,000 being the first 2 residences