Basically, this is a pretty simple discount problem. In order to get the answer to this, you simply have to multiply 15% with 1575. To do this, you have to multiply 1575 with 0.15 and you will be getiing an answer of 236.25. From there, you have to subtract that answer to the principal amount which is 1575. So if you do that, you will have a final answer of 1338.75. So the discounted price of the computer would be 1338.75 because of the 15% discount.