Ihub Ltd carries an inventory of a type of electrical device for electrician. The store uses the FIFO method and a perpentual inventory system. Business records indicate the following transactions for the device.

July 1 (beginning): the store had 100 units of device costing $16 each

July 10: 150 devices were purchased each costing $22

July 15: 237 devices were sold

July 22: 400 devices were bought for $25 each.

July 30: 240 devices were sold

Determine the cost of sales for the month of July that Ihub Ltd should report using the FIFO method.