Question: Directions: Determine the following in drops per minute using the drop factor provided. \( 2,500 \mathrm{~mL} R \mathrm{RL} \) in \( 12 \mathrm{hr} \) a. \( 10 \mathrm{gtt} / \mathrm{mL} \) b \( 15 \mathrm{gtt} / \mathrm{mL} \) c. \( 20 \mathrm{gtt} / \mathrm{ml} \) d \( 60 \mathrm{gtt} / \mathrm{ml} \) Select the correct response: a \( 45 \mathrm{gtt} /