▁get ▁the ▁car ▁to ▁move , ▁then ▁he ▁bu ys ▁it ▁at ▁the ▁price ▁written ▁in ▁the ▁ad . ▁ ▁If ▁contest ant ▁isn ’ t ▁satisfied ▁with ▁the ▁host ’ s ▁price , ▁he ▁can ▁take ▁the ▁qu iz . ▁If ▁the ▁car ▁failed ▁to ▁start , ▁the ▁contest ant ▁can ▁play ▁a ▁game ▁to ▁increase ▁the ▁value ▁of ▁the ▁car . ▁The ▁host ▁and ▁contest ant ▁go ▁from ▁the ▁program ▁car ▁to ▁the ▁final ▁designated , ▁but ▁while ▁they ▁move ▁to ▁the ▁point ▁designated ▁by ▁the ▁host , ▁he ▁asks ▁questions ▁of ▁varying ▁difficulty : ▁ 9 ▁multi - choice ▁questions ▁and ▁one ▁multi - choice ▁question ▁having ▁no ▁variants . ▁One ▁minute ▁is ▁given ▁to ▁answer ▁the ▁last ▁question . ▁Each ▁right ▁answer ▁adds ▁ 5 ▁ 0 0 0 ▁rub les ▁to ▁the ▁car ▁price . ▁At ▁the ▁final ▁destination ▁the ▁host ▁gives ▁the ▁choice ▁to ▁the ▁contest ant : ▁either ▁he ▁sp ends ▁money ▁to ▁repair ▁his ▁car ▁( it ▁is ▁rep a ired ▁over ▁seven ▁days ). ▁The ▁contest ant ▁either ▁takes ▁the ▁car ▁or ▁the ▁money ▁and ▁leaves ▁the ▁car ▁behind . ▁The ▁contest ant ▁has ▁one ▁minute ▁to ▁decide . ▁ ▁Fact s ▁▁ ▁The ▁price ▁of ▁the ▁che apest ▁car ▁was ▁ 2 5 ▁ 0 0 0 ▁rub les , ▁but ▁the ▁most ▁expensive ▁one ▁is ▁ 1 0 0 ▁ 0 0 0 . ▁▁ ▁Min imal ▁real ▁price ▁of ▁the ▁car ▁is ▁ 0 ▁rub les ▁(- 4 ▁ 4 0