Can you please calculate the gross profit and show the calculation steps. Thank you!

Carla Vista Company commenced operations on July 1. Carla Vista Company uses a periodic inventory system. During July, Carla Vista Company was involved in the following transactions and events: July 2 Purchased $14,300 of merchandise from Suppliers Inc. on account, terms 2/10,n/30, FOB shipping point. 3 Returned \$1,200 of merchandise to Suppliers Inc. as it was damaged. Received a credit on account from Suppliers. 4 Paid $570 of freight costs on July 2 shipment. 8 Sold merchandise for $2,900 cash. 11 Paid Suppliers Inc. the full amount owing. 15 Sold merchandise for $7,000 on account, 1/10,n/30, FOB shipping point. 25 Received full payment for the merchandise sold on July 15. 31 Carla Vista did a physical count and determined there was $10,500 of inventory on hand