What is the IRS method of allocating expenses between rental use and personal use? O All expenses allocated as a percentage of rental-use days to total days owned AI oxpenses allocated as a percentage of rental-use days to total days used O Mortpage interest mortgage imsurance premiums, real estate taxes, and casusality losses alliocsted as a peroentage of rentai-une O Mortgage interest and real estate taxes allocated as percentage of rental-use days to total days used days to total days MMark for foiow u