uIuIl t raliy il$.$ vall we rLEHSE waIK through the requirements for ratification?

ivet

Sure. Ratification requires:

on the Marcia's behalf, and $2)$ she must accept the entire transaction.

Three things: $1)$ you must have been acting on the Marcia's behalf; $2)$ she must have knowledge of the whole transaction like the type of car and the purchase price; and $3)$ skity must accept the entire transaction.

Only one thing: she must accept the entire transaction.