[The Following Information Applies to the Questions Displayed Below

[The following information applies to the questions displayed below.]
The levels of production and of manufacturing overhead for the first five months of 2018 for Duke & Duchess Products are shown below:

-Using the high-low method,compute the variable element of manufacturing overhead per unit.

A) $0.83 per unit
B) $1.02 per unit
C) $0.95 per unit
D) $0.08 per unit