Final answer:
The cost of the accessories is $19,438.
Step-by-step explanation:
To find the cost of the accessories, we need to subtract the given costs from the total price of the car. The total price of the car is $21,459 and this includes $1,479 for tax and license, $542 for shipping, and the cost of the accessories.
So, the cost of the accessories can be found by subtracting the sum of $1,479 and $542 from $21,459:
Cost of accessories = $21,459 - ($1,479 + $542)
Cost of accessories = $21,459 - $2,021 = $19,438
Therefore, the cost of the accessories is $19,438.