Which of the following statements is correct?

	To account for tax effects it is necessary to multiply first cost by the capital tax factor
	To account for tax effects it is necessary to multiply annual savings by the capital tax factor
	To account for tax effects it is necessary to multiply first cost by one munis capital tax factor
	To account for tax effects it is necessary to multiply salvage value by the capital tax factor
	To account for tax effects it is necessary to multiply anuual savings by one munis capital tax factor Please explain why you picked ur answer as well