<prompt> Translate the following text to SwahiliThe net present value as of the time of sale requires a reestimate of the subsidy expense, which is recognized as a subsidy expense or a reduction in subsidy expense.  <response>: Thamani ya sasa ya usafi wakati wa kuuza inahitaji re-thamkia ya gharama ya ruzuku, ambayo ni kutambuliwa kama gharama ya ruzuku au kupunguzwa kwa gharama ya ruzuku. 