Answer:
$7,000
Explanation:
The computation of the incremental (differential) costs of the Western Tour is shown below:
Total cost for eastern tour
= variable cost + fixed cost
= $1,000 + $5,000
= $6,000
And, the total cost for western tour is
= variable cost + fixed cost
= $8,000 + $5,000
= $13,000
So, the different in the cost is
= $13,000 - $6,000
= $7,000