A taxpayer running a business makes the following purchases during the year:

Addition of a wing to their business office for a cost of $$275,000$

Repainting the inside of the building to match the new wing for $$10,000$

Repaving the entire parking lot of $$12,500$

Purchasing new business furniture for $$20,000$

What is the total amount that is considered a capital improvement to the building itself?