Dungeon Mastery: Draft Animals vs Load

"Damn Woodsmen," Thofin pinned and shackled the last of the oxen in harness. "Paying us in felled timber trees after we go and save them from goblins."
"Suck it up Thorfin," Rayed Firebolten smiled. "If we drag this ten to tree trunk down to the river, we can pull in enough to buy you plate mail armour." 


The movement of goods requires wagons and draft animals. Unfortunately it isnt as simple as a multiplication of draft animals to increase the amount of freight moved. It actually tapers off.

Horses & Skid      Distance/day                  Load
     2                            1/4 mile              300,000lb