Electronic data interchange $($EDI$)$ provides:

$($a$)$ secure transmission of large amounts of data, but with slow turnaround.

$($b$)$ secure transmission, greater accuracy and shorter process cycle time for all data.

$($c$)$ slow processing of large amounts of data, but with greater accuracy.

$($d$)$ longer process cycle time, but with greater accuracy.

$($e$)$ secure and rapid transmission of small amounts of data.