In a recent board meeting, the CFO remarked the necessity to reduce capital expenditures $($CAPEX$),$ favoring more variable cost structures. What could the CIO do to support this transition?

Question $4$ options:

$1)$

To accelerate the planned investments in the IT infrastructure

$2)$

To migrate part of the infrastructure to the cloud

$3)$

To migrate to a NoSQL architecture

$4)$

To reduce the non$-$local IT staff