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
At 20 weeks we had an ultrasound and it was confirmed that the baby is a girl. Our baby girl is due in 12 weeks. I think the earliest you can truely tell is between 16 and 18 weeks and thats because until that point you can't tell a boy is a boy. So 18 to 20 weeks is your best bet at finding out gender. (After that it gets harder to tell due to lack of room in the womb. Or so that is what a doctor and 2 nurses told me