Bulletin Today | Money & Savings | WorkYou’ve probably received by now a statement that reveals how much you’re paying in fees for your 401(k) retirement plan — and you’ve probably winced. After all, many of us were shocked to learn that we were getting charged at all for administration of our retirement plans. A recent AARP study found that most employees didn’t know the amount of fees and expenses associated with their 401(k) account. More than half  said they had no idea how these fees and expenses …