Roki IncUses the Periodic Inventory System and Has the Following Data

Roki Inc.uses the periodic inventory system and has the following data for the month of June:
$$\begin{array} { r l r } \text { June }1 & \text { On hand, 50 units } @ \$ 15.00 \text { each } & \$ 750.00 \\5 & \text { Purchased 115 units } \$ 15.10 \text { each } &1,736.50\\14 & \text { Purchased } 75 \text { units } @ \$ 15.20 \text { each } & 1,140.00 \\& \text { Total cost of goods avalable for sale } & \$ 3,626.50 \\30 & \text { On hand, 90 units } &\\&\end{array}$$

- How many units did Roki Inc.sell during June?

A) 50
B) 90
C) 100
D) 150