PROFIT AND LOSS AND BALANCE SHEETS 6.3 P 214 Cost of sales is: Value of stock at start of time period + Value of stock bought in this period = Total stock available to be sold-Value of stock left at end of period = Cost of sales for the time period For every single bit of goods or services you supply to others, there will be costs to pay
Head lice can survive on a human host for approximately 30 days. They generally cannot survive longer than 24 hours off the host. A female louse lays 3-5 eggs a day. The eggs hatch in 7-10 days and it takes another 7-10 day for the louse to mature and lay their own eggs.
Answer. Lice can only live for about 36 hours after being dislodged from your head. You shouldn't need any pesticides for your furniture or carpet. A good vacuuming and bagging any pillows for 10 days that cannot be washed should take care of any that are not on the head.nswer. Lice can only live for about 36 hours after being dislodged from your head. You shouldn't need any pesticides for your furniture or carpet. A good vacuuming and bagging any pillows for 10 days that cannot be washed should take care of any that are not on the head.