Can you please help me solve this question?

The Company has been asked by a customer to ship an additional 111 units of their product as a special emergency order.

You could accomplish this with overtime during the weekend when labor costs would be time and a half.Sufficient materials are available in-house.

Units sold last month 7,277

Direct materials $357,057

Direct labor $186,055

Manufacturing variable overhead $491,071

Selling and administrative costs $240,975

It the policy on such special orders is a markup (over cost) of 73%, what should you charge for the 111 units?

Thank you.