A is a squatter on the land of B and constructed a house. When sued for forcible entry, he asked for reimbursement from B for the improvements. Is A correct?

• A. Yes, he is entitled to the extent of the value of the improvement;
• B. Yes, to the extent of 50% of the value of the improvement;
• C. Yes, but only for the expenses in the preservation of the land; (Art. 449, NCC)
• D. Yes, for the value of the necessary improvement.