Assume the following sequence of blocks are fetched into the same set of a 4-way associative cache:
b7, b3, b3, b7, b5, b4, b6, b7, b1, b8, b3

assume that in case of least frequently used replacement policy, if there is a tie, then least recently used replacement policy is used to select the victim block from the tied blocks. which one of the statements correctly describes the resulting set's lines after the sequence finishes?

for least frequently used replacement the set's lines have the following blocks in this order:
b7, b3, b1, b6
when set's lines are initially filled left to right.

for least recently used replacement the following blocks will remain in the cache:
b7, b1, b8, b4
in any order.

for least recently used replacement the set's lines have the following blocks in this order:
b7, b3, b1, b8
when set's lines are initially filled left to right.

o for least frequently used replacement the set's lines have the following blocks in this order:
b7, b3, b1, b5
when set's lines are initially filled left to right

for least recently used replacement the set's lines have the following blocks in this order:
b7, b1, b4, b3
when set's lines are initially filled left to right.