Ampro-Mag Is a Small Company That Makes Materials for Safely

Multiple Choice

Ampro-Mag is a small company that makes materials for safely controlling hazardous spills of all kinds.It sells these items as a neutralizing kit priced at $100 each.The costs of the materials that go into each kit are $25.It costs $5 in labor to assemble a kit.The company has monthly expenses of $1,000 for rent and insurance,$200 for heat and electricity,$300 for advertising in trade journals,and $3,000 for the monthly salary of its owner.Ampro-Mag's average revenue per unit is

A) $30.
B) $70.
C) $100.
D) $130.
E) $4,500.