Coca-Cola fans' love for the fizzy stuff continues to grow — even as the containers it comes in keep whittling down. On Tuesday, the company reported an increase in sales at the start of the year, raking in $12.5 billion over three months and raising shares by 5% — a notable find, considering the simultaneous steadily rising costs of cans, bottles and packaging. Increased conflict in the Middle East has also contributed to this price hike, as certain supplies, like PET plastic and aluminum, have become more ...