1.   Black and Scholes devised an option pricing formula that made it unnecessary to explicitly use a risk premium when valuing an option.

2.   A pricing formula, necessary for timely approval of oil sales contracts, will be submitted once the distribution plan is approved, he said.

3.   A new oil pricing formula also needs to be approved.

4.   A pricing formula also needs to be approved.

5.   But that did not stop farmers from picketing and demanding changes in pricing formulas this fall as prices plummeted.

6.   Exports could resume as soon as an oil pricing formula is approved, which is expected to take only a few days.

7.   Heagen, too, said that uncertainty among the generators over how much they would be paid under the complex federal pricing formula had caused the problem.

8.   If lawmakers tinker with drug pricing formulas, this whistle-blower law, with all its pros and cons, is likely to be how the government polices the system.

9.   In a switch from fixed supply contracts of the past, Alcoa and other producers rolled out a new pricing formula for can sheet last January.

10.   Iraq made U.N. approval of its aid administration plan a precondition for its submission of a crude pricing formula for exports permitted under the renewed U.N. accord.