Blue technologies manufactures and sells DVD players. Great Product Company has offered Blue Technologies $21 per DVD player for 10,000 DVD players. Blue Technologies normal selling price is $30 per DVD player. The total manufacturing cost per DVD player is $18 and consists of variable costs of $11 per DVD plager and fixed overhead costs of $3 per dvd player. (assums excess capacity and no effect on regular sales) how much are the expected increase (decrease) in revenues and expenses from the special sales order?