[ME-059] In the DA42 'LANDING WITH ONE ENGINE INOPERATIVE' checklist, what are the actions for Adjustable backrests, Safety harnesses, Landing light, Gear warning horn, and the Final approach speed (Vref) range?

• A) UPRIGHT / FASTENED / ON / RECOGNIZED — Final approach speed: 76 KIAS to 86 KIAS (Vref)
• B) AS REQUIRED / FASTENED / OFF / PULLED — Final approach speed: 70 KIAS to 80 KIAS (Vref)
• C) UPRIGHT / UNFASTENED / ON / OFF — Final approach speed: 82 KIAS to 90 KIAS (Vref)
• D) DOWN / FASTENED / AS REQUIRED / TESTED — Final approach speed: 68 KIAS to 76 KIAS (Vref)