You work for a testing facility and you conducted a ASTM E$119$ test using a wall furnace. The company would like the wall to be rated for $90$ minutes. The wall fails at $100$ minutes. Determine if the wall is able to be rated to $90$ minutes. The table below provides the actual temperature $($in degree Celsius$)$ in the furnace during the test.

Time $($min$)5102030405060708090100$

Temperature in furnace $($C$)5407108008468819109339529709801000$