String Corporation can manufacture 490,000 tennis rackets a year at a variable cost of $15 per racket and at the fixed costs of $500,000. String budgeted that it can sell 400,000 at $25 each. An additional order of 100,000 was received, but at a discount of 35% from the regular price.

The relevant cost to String of the special order is:

$1,500,000

$1,450,000

$1,625,000

Some other amount