The price of the device has been steadily increasedâby 32 percent in the past year aloneâbut not because the cost of the raw materials was increasing (a typical dose of epinephrine still costs about a dollar). The profit margin of the EpiPen was 9 percent in 2008. Today itâs 55 percent.
Frost is a form of ice and can only survive at temperatures of 32 degrees Fahrenheit and below. But that doesnât mean the measured air temperature must be 32 or below for frost to form on a surface.
Report Abuse. In order for frost to form, the surface upon which the frost is forming must be below 0 C/32 F and the temperature must be below the dew point of the air around it. Note that this could happen even if the air temperature is very high as long as the surface that the frost is going to form on is cold! Louis Â· 7 years ago.