A shipment needs to be transported from Mexico to Canada. The annual demand for the product is $3,000$ units. The price is $$32$ per unit. The annual holding rate is $25\%$ of the total cost. There are two transportation options:

Railway: will take $12$ days and cost $$15$ per unit

Truck will take $5$ days and cost $$19$ per unit

Which transportation option would you select?

A$.$ Rail

B$.$ Truck

C$.$ Ship

D$.$ Airn