At any given time, approximately fifteen percent of all homes in Florida are on the market. In Texas, however, only seven percent of all homes are on the market at any given time. Ttherefore, one will have a wider selection of homes to choose from if one looks for a home in Florida rather than in Texas. Which of the following, if true, would most strongly strengthen the argument above? ['The total number of homes in Florida is three times greater than the total number in Texas.', 'Homes in Florida tend to be less expensive than those in Texas.', 'The cost of constructing new homes in Texas is higher than in Florida.', 'Mortgages are easier to obtain for homes in Florida than for homes in Texas.']