Jittu scores 60, 80, 40, 50 and 90 percent marks in the subjects A, B, C, D and E respectively.

Jittu scores 60, 80, 40, 50 and 90 percent marks in

the subjects A, B, C, D and E respectively. However,
the weights attached to those subjects are 5, 4, 3, 2
and 1 respectively. Which of the following
represents the weighted average of marks scored by
Jittu in these five subjects?​