The term rate of depreciation is identified in base64 scheme by the sequence cmF0ZSBvZiBkZXByZWNpYXRpb24=, while the MD5 signature is equal to c973167299089c41550d0a8ca1942f7a. The ASCII encoding of rate of depreciation in hexadecimal notation is 72617465206f6620646570726563696174696f6e.