A product has a selling price of 173 per unit and the following costs for the next period: Variable production costs per unit 74 Fixed production costs in total 90281 Variable selling and administration costs per unit 41 Fixed selling and administration costs in total 215838 What is the breakeven point in units for the next period? Work to the nearest unit. Select one: o a. 3092 o b. 1557 c. 912 d. 5278