Lesson 12.4 Checkpoint Once you have completed the above problems and checked your solutions, complete the Lesson Checkpoint below. Complete the Lesson Reflection above by circling your current understanding of the Learning Goal. Complete the problems. 1. Jasmine and Eric Walton bought 280 shares of WEX stock. They paid a total of $9,788.50. They sold at $23 per share. They paid a $60 sales commission. Determine the profit or loss. 2. Bruce and Shelita Maron own 850 shares of a pizza chain's stock. They originally paid $28.75 per share for the stock. They needed cash, so they sold at the current price of $23.40 per share. They paid a $14.95 sales commission for each transaction. What was the profit or loss?