ACME Corporation has the capacity to manufacture and sell $5,000$ units of its product each month Dutin recent months has been manufacturing and selling only $4,800$ units. The following data relate to monthly operations at $4,800$ units:

$\backslash$table$[[,],[$Selling price,$$600$ per$],[,$unit$],[$Variable manufacturing,$$130$ per$],[$costs$,$unit$],[$Fixed manufacturing costs,$$270$ per$],[,$unit$],[$Variable selling and,$$20$ per$],[$administrative costs,unit$],[$Fixed selling and,$$40$ per$],[$administrative costs,unit$]]$

At the beginning of May, WSO Corp. approached ACME with an offer to purchase ACME's excess capacity of $200$ units but only if they could pay a discounted price of $$490$ per unit. This special order would not affect ACME's total fixed costs. If ACME expects to manufacture and sell $5,000$ units in May and chooses to accept the special order from WSO Corp., then what would be the financial advantage or disadvantage associated with accepting this special order in May?

$$ $$20,000$ advantage

$$22,000$ disadvantage

$$28,000$ disadvantage

$$50,000$ disadvantage

$$ None of the above