Regressive taxes are those for which the average tax rate falls as income rises. They take a smaller percentage of income as income rises, so they will not necessarily take a larger absolute amount of income as income rises.

A cash flow hedge is a hedge of exposure to variability in cash flows that1) is due to a given risk associated with a recognized asset or liability or a highly probable forecast transaction and2) could affect profit or loss. A fair value hedge is a hedge of the exposure to changes in fair value of are recognized asset or liability or an unrecognized firm commitment. Thus, a cash flow hedge is associated with neither an unrecognized firm commitment nor a remotely possible forecast transaction.
Illustrated below is a perpetual inventory card for the current year.

Additional Information
The entity had no opening inventory.
The Items sold on March 15 were purchased on January 12.
The items sold on July 3 war purchased on May 5