Polar Express, LLC is a manufacturer of toy trains for underneath the Christmas tree. Given direct material is measured

in ounces, which of the following incorrectly pairs the listed variable with the appropriate label included in either the direct

material variances or the direct labor variances?

standard price: dollar per ounce

actual price: dollar per ounce

actual output: train

direct labor standard input ratio: hours per ounce

quantity purchased: ounces