keywords: mortgage fannie mortgages rate loan
text: Inquiry into Fannie Mae may hike mortgage cost The rate consumers pay on a 30-year, \$200,000 home loan will likely rise 0.2 of a percentage point - an extra \$9,200 over the course of the loan - as the largest US buyer of mortgages slows growth to meet regulators #39; request to boost capital, said Kevin 