11.   Each year an actuary must calculate the amount to contribute to the plan to arrive at the desired benefit at retirement.

12.   Expense for the crew is extra, but the Air Force does not calculate the amount.

13.   Finally, you need to calculate the amount of lumber needed for the pickets.

14.   He has calculated the amount of prescription medication he has taken since the original diagnosis and refers to the number regularly.

15.   He said in the interview that the amount was calculated from discussions with Thai central bankers, the Finance Ministry and private companies.

16.   How would we calculate the amount to give our mother-in-law when we sell the house?

17.   However, Saudek cautioned that it can be difficult to calculate the amount of carbohydrates in some foods.

18.   Israeli officials cited far lower sums but said the exact amount would be calculated by the Finance Ministry.

19.   It will take several months to calculate the amount of the shortfall and make a plan to deal with it, he said.

20.   Now picture yourself in federal court, calculating the amount of money it will cost to repair the ecosystem your progeny have violated.