• Read interactive input from the user
• Perform a calculation
• Conditionally change the units of the computed result
• Format the result for output

Assignment - Compute the time required to transfer a file

• Prompt the user for the file size in Megabytes (a byte is 8 bits)
• Prompt the user for the estimated transfer speed in Megabits/second
• Display the file transfer time in seconds (don't forget the bytes to bits conversion)
• For times longer than a minute, display in minutes.