I need help with this general accounting problem using proper accounting guidelines.

Greenfield Corp., which produces a single product, has provided the following data for its most recent month of operations: Number of units produced: 1,500 Variable costs per unit: Direct materials: $65 Direct labor: $55 Variable manufacturing overhead: $10 Variable selling and administrative expense: 56 Fixed costs: Fixed manufacturing overhead: $60,000 Fixed selling and administrative expense: $90,000 There were no beginning or ending inventories. Calculate the fixed manufacturing overhead per unit