31. Tack on an extra month or so in the Bay Area, say workplace experts.32. Tack on $ 793 for a power sunroof and $ 732 for anti-lock brakes.33. "We've got to tack on some more time ." 34. Tack on another $ 15 for each additional entree ( over the standard five ).35. Some are magnetic, so you can put a tack on the head for easy driving. 36. The administration has taken a very different tack on the question of war with Iraq. 37. The company has also changed tack on other elements of the plan, announced in November. 38. It tacks on between $ 8 and $ 25 a dozen at many area retailers. 39. The governor and Mayor Rudolph Giuliani have taken different tacks on seeking more federal aid. 40. And he also tacks on the zinger that makes the dog bark in College Station. 