Calcium and Dairy. Foods classified by the USDA as dairy products supply calcium to the diet. Calcium is stored in your bones, which makes them dense. Too little calcium in your diet can increase your risk of developing low bone density and fractures.
For example, say that your traditional IRA has a cost basis of $30,000 and is worth $100,000 when you take a $10,000 withdrawal. That means 30 percent of the withdrawal comes out of your cost basis and is tax-free; 70 percent comes from the remainder of the account and is taxable.
A: Average Cost Basis is a common accounting method for valuing the cost of shares in a mutual fund account by averaging the effect of all transactions in the account. The cost per share is determined by dividing the aggregate cost amount by the total shares in the account. The basis of the shares redeemed is determined by multiplying the shares redeemed by the calculated average cost per share.