Match the Column-$I$ and Column-$II$.

Column-$I$	Column-$II$
$a.$ Joint diastole	$(i)$ $0.8$ second
$b.$ Heart beat	$(ii)$ All four chambers of heart are relaxed.
$c.$ Cardiac cycle	$(iii)$ $72$ times/min
$d.$ Stroke volume	$(iv)$ $70$ mL

Choose the correct answer from the options given below:

• A
  $a-(i), b-(ii), c-(iii), d-(iv)$
• B
  $a-(ii), b-(iii), c-(i), d-(iv)$
• C
  $a-(iii), b-(ii), c-(i), d-(iv)$
• D
  $a-(iv), b-(iii), c-(ii), d-(i)$