Hello. Could you please help me solve this? And could you please show the work? Thank you, and your assistance is greatly appreciated.

3. Nantucket Optics Company manufactures high-end sunglasses that it sells to mail-order distributors for $60, Manufacturing and other costs follow: Variable Costs per Unit Fixed Costs per Month Direct materials $13 Factory overhead $20,000 Direct labor 12 Selling and administrative. 10.000 Factory overhead 2 Total............................ $30,000 Distribution Total The variable distribution costs are for transportation to mail-order distributors. The current monthly production and sales volume is 5,000 units. Monthly capacity is 6.000 units. Required Determine the effect of each of the following independent situations on monthly profits. a AS2.00 increase in the unit selling price should result in a 1,200-unit decrease in monthly sales. b. A 10% decrease in the unit selling price should result in a 2,000-unit increase in monthly sales. However, because of capacity constraints, the last 1,000 units would be produced during overtime with the direct labor costs increasing by 60 percent. c. A British distributor has proposed to place a special, one-time order for 1,000 units at a reduced price of S55 per unit. The distributor would pay all transportation costs. There would be additional fixed selling and administrative costs of SI 000. d. A Swiss distributor has proposed to place a special, one-time order for 2,500 units at a special price of $55 per unit. The distributor would pay all transportation costs. There would be additional fixed selling and administrative costs of S1,500. Assume overtime production is not possible