What is the net realizable value

correct answer please

A manufacturer produces a single product. Variable production costs are $15.25 per unit, and variable selling and administrative expenses are $5.75 per unit. Fixed manufacturing overhead totals $60,000, and fixed selling and administrative expenses total $65,000. Assuming a beginning inventory of zero, production of 6,200 units, and sales of 5,400 units, what would be the dollar value of the ending inventory under variable costing?