A contracts to act at a theatre for 6 months in a consideration of a sum paid in advance by B. On several occasions A is too ill to act. (i) The contract becomes void. (iii) The contract...

A contracts to act at a theatre for 6 months in a consideration of a sum paid in advance by B. On several occasions A is too ill to act.

(i) The contract becomes void. (iii) The contract becomes illegal.

(ii) The contract becomes voidable. (iv) Any one of the above.