Answer:
€1.54/$1.00
Step-by-step explanation:
When the bond sells at par, the implicit €/$ exchange rate pays €651.25 at maturity per €1000
651.25/1000= 1/x
Cross multiply
651.25x = 1000
x= 1000/651.25
x= 1.54
Hence the implicit exchange rate is €1.54/$1.00