A prescription is written for an albuterol inhaler: "Dispense two inhalers of 8.5 gm, 2 puffs q.i.d." How many days will the supply last if there are 200 metered doses in each inhaler?

A prescription is written for an albuterol inhaler: “Dispense two inhalers of 8.5 gm, 2 puffs q.i.d.” How many days will the supply last if there are 200 metered doses in each inhaler?

A. 25

B. 30

C. 50

D. 100