-using flowchart-

The table below shows the normal boiling points of three metals in C. Draw a flowchart for a module named detectMetals that takes as an argument the observed boiling point of a metal in C and identifies the metal if the observed boiling point is within 5% of the expected boiling point. If the data input is more than 5% higher or lower than any of the boiling points in the table, the module should output the message Substance unknown.

Metals

Normal boiling point (C)

Copper 1187

Silver 2193

Gold 2660