Three questions about law, i have no idea.

Zack is looking to get a new car. Anna works at a car dealership. Anna offers to let Zack drive away with the new car for $200 per month. Zack orally agrees. Zack pays $200 and drives away in the car. Zack believes he has bought the car while Anna believes she has leased him the car. Is this a valid contract? O No, because the contract was not in writing O Yes, because the parties agreed on a price and Zack paid it Yes, because Anna got $200 and gave Zack a benefit in return (the car) O No, because Anna and Zack did not have a common understanding of the terms of the agreement Yes, but only if Zack would have leased the car for the same monthly paymentWhich ot the following is a true statement about a legal offer? Nancy offered to sell her car to Mark for $5000. but: Mark said he would accept only if she included the winter tires. If Nancy refuses to include the tires, the offer is still valid. An offer can be revoked any time after acceptance. An offer is an irrevocable promise to do something or to abstain from doing something. An offer that is open for acceptance until next Friday can be withdrawn at any time. An offer may lapse when the oeree accepts the offer after the time specied in the offer. One key issue for the formation of an electronic contract is whether there was acceptance of the website's terms of use. Which of the following may not be a valid acceptance of the terms? Using the website with knowledge of the terms of use Using the website without knowing there are terms of use Reading the terms of use provided and clicking "I agree" E-signing a formal contract of terms of use Clicking "I agree" on the terms of use page