Mr. Zillow wants to research the prices in a Subdivision near Disney World called World of Homes. The prices of 14 homes in this subdivision are listed below. As a conclusion for his research, with a 90% confidence level, he prepares a report indicating the confidence interval for the mean prices of "World of Homes". World of Homes Prices:

$225,000 $320,000 $219,000 $199,000 $275,000 $300,000 $215,000
$210,000 $307,000 $285,000 $317,000 $195,000 $205,000 $286,000

In his report for the mean prices of "World of Homes", he first presents the value of margin of error which is equal to ___ along with the value of degrees of freedom which is equal to ___.

Moreover, Mr. Zillow's report also indicates the mean prices of "World of Homes" with a lower limit of ___ and an upper limit of ___ with a confidence level of 90%.