Big names in the packaged food industry, including Kellogg, Coca-Cola Co and Hershey, have hiked product prices multiple times over the past year to counter a jump in costs of everything from ingredients to transportation caused by supply chain snags that were compounded by the Russia-Ukraine war. Hershey has benefited from the price increases, boosting the chocolatier's bottom-line and margins, but it also saw a 2.7% decline in volumes. The Pennsylvania-based company now expects full-year adjusted profit per share to rise 11% to 12%, compared with its prior forecast of about 11% growth.