Final answer:
The recorded cost of the van should be $26,710.
Step-by-step explanation:
To calculate the recorded cost of the van, we need to consider the various discounts and additional costs. First, calculate the net price after the 15% reduction in the list price. The net price is $30,000 - 15% = $25,500.
Next, calculate the cash discount on the net price. The cash discount is 2% of $25,500, which is $25,500 * 2% = $510.
Then, add the sales taxes of $400 and the cost of the special horn installation of $300 to the net price. The recorded cost of the van is $25,500 + $510 + $400 + $300 = $26,710.