1. a manufacture of cossete tabped has fixed cost of 60000 and variable cost is 4 birr per cassete produced selling price is 7 birr per cassete what is the revenue equation and cost equation.
2. marrign is to be 33% of retails and other variable cost istetimated at 0.13 per birr of sales fixed cost isestimated at 4000 what is the break even point
3. Based on quation number 2 estimate profit is if saler as 50000
4. Based on quation number 3 at the number of unit will break even occur
5. Based on quation number 3 what saler volume break even occur