Answer:
Well, of the four options provided, this answer is the correct one*** :
Five thousand dollars for a one time use dress, I think, is a bad idea for a shopping splurge.
Explanation:
*** BUT.... technically, there is still an error.
The words 'one time' are used an adjective for the noun 'use.'
As such, those two words MUST be hyphenated like this:
a one-time use dress
