please answer all and give me the correct answer with explanations. I will give a thumbs up

QUESTION 2 Advances in technology & automation have changed cost and cost structures by o increasing direct labor costs and increasing overhead costs O increasing direct labor costs and decreasing overhead costs O decreasing direct labor costs and decreasing overhead costs O decreasing direct labor costs and increasing overhead costs QUESTION 3 Costs that can be eliminated, either in whole or part, by choosing one alternative are relevant O True O False QUESTION 4 The costs that are traced directly to cost object with high accuracy are O direct materials and direct labor. O direct labor and overhead. direct materials and overhead. overhead. QUESTION 5 A Cost Object is anything we want to know the cost of O True O False QUESTION 6 ABC allocates overhead to multiple cost pools & then to cost objects using cost drivers O True False QUESTION 7 ABC usually results in better a better cost and an opportunity for better decisions O True O False QUESTION 8 Relevant or incremental analysis would be appropriate for acceptance of an order at a special price. a retain or replace equipment decision a sell or process further decision. all of these QUESTION 9 When should a special order at a discount price be considered? O Almost Always, because it means more business and income Never, because total costs increases, which decreases profit When incremental revenue exceeds incremental costs QUESTION 10 Cost Pools are used to differentiate and aggregate different items of overhead expense O True O False