solve these 2 please

7. Kiran Industries produces and sells pulsometer. Information regarding the costs and sales of pulsometer during September 2020 are provided below: $250 Unit selling price Unit variable costs Total monthly fixed costs Units sold 95 570,000 4,000 units Required: a) Contribution margin in units and as ratio b) Calculate Break even points in units and in dollars c) Calculate margin of safety 8. The following are selected data for Sato Furniture: Utilities for manufacturing equipment Wood Depreciation on factory building I Wages for production workers Fabric Delivery expense Property taxes on factory $120,000 850,000 220,000 391,000 313,000 144,000 70,000 Required: a). Using the selected data above, determine total (a) Direct materials (b) direct labor (c) manufacturing overhead (d) product costs (e) period costs. b). Calculate Product cost per unit for 2000 furniture