Big Spender Event - The Cost of Each Mount Training Whip

Hey guys, Here I just wanted to post something about the new Big Spender Event, which just gives mount whips for how much balen you spend. I did the calculations and found out that the first option, it cost 40 balens for each mount whip. So that would mean that you spend a certain amount of balens for 1 whip. It seemed ridiculous to me since the other options would later be founded out that each whip would cost 20 balens each. So I would prefer to go for the 10k balen, 20k balen, and 30k balen recharge because you can save the most for a mount training whip, which is 15 balens less!