Distinguish between marginal costing and absorption costing :-   Marginal costing-definition :-Marginal costing distinguishes between fixed costs and variable costs as â¦ convention ally classified.   The marginal cost of a product - is its variable cost.
You can find out the gender as early as 7 weeks if you get the blood work done to see if your baby will have down syndrome. If you choose not to do that test the soonest you can tell by ultra sound is 12 weeks. My obgyn did the blood test for us with my last pregnancy and we found out before the 12 weeks. cupcake31090
Now, of course, there are much more accurate ways to determine gender before a baby is born. If you're at least 12 weeks pregnant, your doctor can probably tell you the sex of your baby with a high degree of confidence. That is, if you really want to know. Ultrasound. Parents who want to pick out a name or stock up on baby clothes before the big day often look forward to their ultrasound appointment.