A retail grocery chain is considering developing its own store brand of canned vegetables. The chain's current profit margin on canned vegetables is $1\%$ on annual sales of $$24$ million. The store brand will sell for a lower price, but management believes consumers will buy more units, so they expect sales to be $$28$ million. In addition, the profit margin will increase to $1\mathrm{.}3\%.$ How much additional profit will the chain make if they make the switch, and their forecasts are accurate?