Restaurant Menu Pricing

A restaurant wants to update its menu and has decided to experiment with the prices of various dishes. Currently, a lobster dish costs $28 and a steak costs $22. To determine if the new pricing won’t exceed the average budget of $25 per dish, the restaurant considers increasing the prices by a certain percentage. If they increase the lobster price by $4 and the steak price by $2, what will be the new average price per dish, and should the restaurant adjust the proposed increase?