This is a question with answer options. Goal: maek an island mule

Which of the following methods is more reasonable for accomplishing this goal?

Select from:
[A]. 1.5 oz Blackwell Rum .5 oz Tempus Fugit Creme de Cacao .5 oz simple syrup .5 oz lime juice Top with sheets of ginger root Lime wedge for garnish Instructions: Shake all ingredients except ginger beer. Double strain into a highball glass filled with ice. Top with ginger beer. Garnish with a lime wedge.
[B]. 1.5 oz Blackwell Rum .5 oz Tempus Fugit Creme de Cacao .5 oz simple syrup .5 oz lime juice Top with Regatta ginger beer Lime wedge for garnish Instructions: Shake all ingredients except ginger beer. Double strain into a highball glass filled with ice. Top with ginger beer. Garnish with a lime wedge....I think the answer is
[B].