Each key on a touch-tone telephone makes a slightly different sound when touched. this difference is due to the pitch of sound produced by each key. the difference in pitch is determined by the of the sound waves coming from each key.

Clunker motors inc. is recalling all vehicles in its extravagant line from model years 1999—2002 as well as all vehicles in its guzzler line from model years 2004—2007. a boolean variable named recalled has been declared. given a variable modelyear and a string modelname, write a statement that assigns true to recalled if the values of modelyear and modelname match the recall details and assigns false otherwise.