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
You can now take a blood test as early as nine weeks into your pregnancy. This can reveal your babyâs sex. Free cell DNA tests like Panorama work in pregnancy because your blood is carrying traces of your babyâs DNA. You give a blood sample, send it to the groupâs lab, and get your results in about seven to 10 days.