Chard Corporation manufactures a gas operated barbecue grill. The following information relates to Chard's operations for last year:

Units product cost under absorption costing $$4$ per unit

Fixed manufacturing overhead cost for the year. $$300,000$

Fixed selling and administrative cost for the year $$125,000$

Units $($grills$)$ produced and sol $5,000$

What is Chard's variable costing unit product cost?

$$29$

$$58$

$$34$

$$63$