On August 5, Walter and Yogi entered into an agreement that specified, among other things, that "if the Seals win the pennant, Walter will deliver to Yogi’s concession stand at Seals Stadium 500 h.
a. What did Walter and Yogi agree to if the Seals win the pennant?
b. When did Walter and Yogi enter into an agreement?
c. How many h will Walter deliver to Yogi's concession stand at Seals Stadium if the Seals win the pennant?
d. Where did Walter and Yogi enter into the agreement?