Current monthly sales are now projected to be 20,000 (full-capacity) units @ $3.00/unit. Jim Company has contacted Ratzlaff Company about purchasing 1,500 units at $2.00 each. What is Ratzlaff Companys Opportunity Cost if the special order for 1,500 units is accepted at $2.00 each?

a) $3,300

b) $3,000

c) $2,700

d) $2,300