Whistle Beverages Ltd$.$ is a manufacturer of premium fruit juices. Its market intelligence team recently presented the following insights at a marketing team meeting. Select the item that represents an Opportunity for the company $($not a marketing initiative they have or could take$).$

The company's packaging is now $100\%$ recyclable, reducing their carbon footprint.

The company's recent collaboration with a popular music artist for a campaign was wellreceived, generating buzz on social media.

Whistle Beverages is planning to launch a subscription service for home deliveries.

Whistle Beverages has successfully integrated a system of direct feedback through its website, resulting in more customer engagement.

There's a growing trend of health$-$conscious consumers moving towards sugar$-$free beverages.