The use of CASE tools is$/$are:

i$.$ Improved productivity

ii$.$ Reduced development time

iii. Improved documentation

iv$.$ Automation of analysis

Choose the correct option:

$($i$)$ and $($iii$)$ only

$($i$)$ and $($ii$)$ only

Only $($iv$)$

$($i$).($ii$)$ and $($iii$)$