Minneapolis — Target Corporation plans to invest $4 billion to $5 billion this year to expand its guest-centric services, operations network of stores and supply chain facilities, digital experiences and other capabilities. The retailer also shared more about its plans to advance its enterprise efficiency efforts, aimed at optimizing its operations after years of rapid growth. Last but not least, Target will also open approximately 20 new stores this year, in a variety of store formats. “Investments in our shopping experience and frontline team have deepened our guests’ engagement with …