Consider a disk with block size B = 512 bytes where ablock pointer is 12 bytes l

Consider a disk with block size B = 512 bytes where ablock pointer is 12 bytes long. A file has r =42000 EMPLOYEE records of fixed length. Each record has thefollowing fields: Name (20 bytes) ID (13 bytes) Department (3bytes) Address (20 bytes) Phone (10 bytes) BirthDate (4 bytes)Gender (1 byte) and Salary (4 bytes). The records are storedin a file using an unspanned organization.