A decrease in the USD$/$EUR exchange rate from $1\mathrm{.}44$ to $1\mathrm{.}42$ represents a change of USD relative to EUR of:

Question $2$Answer

a$.$

$1\mathrm{.}41\%.$

b$.$

$1\mathrm{.}39\%.$

c$.$

$-1\mathrm{.}41\%$