The Bank of Canada's operating band is $\_\_\_\_\_\_\_\_$ basis points or $\_\_\_\_\_\_\_\_.$

Question $9$Select one:

A$.$

$100$; $10$ percent

B$.$

$100$; $1$ percent

C$.$

$50$; $0\mathrm{.}5$ percent

D$.$

$50$; $5$ percent