Best Answer: False.The producer surplus is the area between the difference of the lowest and the equilibrium price divided by 2. The producer surplus is always there. But the profit is the difference between total revenue and total cost, including the implicit and explicit costs or all opportunity costs. The firm can have a zero profit, or even operate in a loss, or the loss until the shut down point.
The bones in your babyâs skull are still growing together, and the skull is growing faster during the first four months than at any other time in her life. The average newbornâs head circumference measures about 13 3â4 inches (35 cm), growing to about 15 inches (38 cm) by one month. Because boys tend to be slightly larger than girls, their heads are larger, though the average difference is less than 1â2 inch (1 cm).
Your baby will continue to grow rapidly during these months. The typical eight-month-old boy weighs between 17.5 and 22 pounds (8 to 10 kg). Girls tend to weigh half a pound less. By his first birthday, the average child has tripled his birth weight and is 28 to 32 inches (71 to 81 cm) tall. Head growth between eight and twelve months slows down a bit from the first six months. Typical head size at eight months is 17 1â2 inches (44.5 cm) in circumference; by one year, itâs 18 inches (46 cm).