$($h$)$ To decrease supply chain cost, inventory turns should be increased.

$($i$)$ The Japanese earthquake and tsunami of $2011$ was a hazard risk to the supply chain.

$($j$)$ Failure of IT systems is considered an operational risk to the supply chain.

$($k$)$ Operational risks have a more significant impact on supply chain performance than hazard risks.

$($l$)$ Hazard risks are uncontrollable rare events that disrupt supply chain performance.

$($m$)$ Functional products are best matched with responsive supply chains.