Uncle Ernie Snacks make potato chips, corn chips, and cheese puffs using three different production lines within the same manufacturing plant. Currently, Uncle Ernie uses a single plantwide overhead rate to allocate its $$3,845,400$ of annual manufacturing overhead. Of this amount, $$1,785,000$ is associated with the potato chip line, $$1,310,400$ is associated with the corn chip line, and $$750,000$ is associated with the cheese puff line. Uncle Ernie's plant is currently running a total of $17,400$ machine hours: $10,500$ in the potato chip line, $3,150$ in the corn chip line, and $3,750$ in the cheese puff line. Uncle Ernie considers machine hours to be the cost driver of manufacturing overhead costs.