Question 19 2 pts The Riverland's Lawn Care incurs significant gasoline costs. This cost would be classified as a variable cost if the total gasoline cost: O Varies inversely with the number of hours the lawn equipment is operated. O is not affected by the number of hours the lawn equipment is operated. Increases in direct proportion to the number of hours the lawn equipment is operated. None of the above Question 20 2 pts Which of the following costs is not considered to be a product cost? O Wages paid to production workers O Raw materials costs used in production