Acontract contains several promises made by each of the parties, and performance of every promise has not yet been performed. this contract is

a. executed.
b. formal.
c. voidable.
d. executory.

D). Executory contract.

Explanation:

'Executory contracts' are exemplified as the legal agreements(contracts) between two parties that has not yet been carried out or executed completely. Rental lease, lease for a car, development contract, etc, are some of the examples of such contracts. Such contracts propose a set of duties or obligations to be performed until the complete execution or performance of the contract. The number of promises made by both is parties is to be absolutely accomplished at another(later) time or date. Therefore, option D is the correct answer.

cassius, casca, and their allies plant false documents to manipulate brutus to join their cause to remove caesar. after doing so, they visit brutus at night in his home to persuade him of their views. there they plan caesar's death. brutus is troubled but refuses to confide in his devoted wife, portia. on 15 march, caesar's wife, calpurnia, urges him not to go to the senate. she has had visionary dreams and fears the portents of the overnight storms.