CLTD Certification in Logistics, Transportation and Distribution (#53)

A carrier takes three weeks to deliver a product which has average sales of 1,000 units per week. The unit cost is $20 each and the carrying cost is 15%. What is the savings in the transportation inventory cost if management decides to change the mode of transportation to decrease time to one week?

$2,000
$3,000
$6,000
$9,000