California. New loading facilities will be needed to accommodate the expected growth in sales for their new product. In $2018,$ the company shipped $3\mathrm{.}5$ million pounds of product through several areas in San Diego. The logistic Costs in $2018$ are given in the table. Due to growth in emerging markets, the company expects a growth rate of $8\%$ per year through this port for the next five years.

Rail

Truck

Transportation Variable Cost $ $170,000,$$$,310,000$

Inventory Costs

Carrying

$40,000$

$25,000$

handling

$15,000$

$40,000$

Ordering

$5,000$

$15,000$

Fixed Cost

$160,000$

$90,000$

Total Cost

$$,390,000$

$480,000$

What is the total variable cost of each transportation method $($Rail and Truck, respectively$)?$

$$390,000$&$$480,000$