Answer
If the cost of labor per resource unit were to drop from \$3 to \$1.5, the most cost-efficient choice for technique would be Technique 1, whose total cost would be \$27.5, a lower price than all of the other techniques.
Work Step by Step
By using table provided, it is possible to calculate the new costs of Techniques 1, 2, and 3 to \$27.5, \$31, and \$30.5 respectively. Changing the cost per resource unit of labor alters the overall cost of Technique 1 the most, since it requires 5 units of labor (the most of any technique) to manufacture the product.