(Appendix 2A)Below are cost and activity data for a particular cost over the last four periods.Your boss has asked you to analyze this cost so that management will have a better understanding of how this cost changes in response to changes in activity. 
Required:
Using the least-squares regression method, estimate the cost formula for this cost.
Definitions:
Constitutional Right
A right protected and guaranteed by a constitution, allowing individuals certain freedoms and protections under the law.
Privacy
The right of individuals to keep their personal affairs and information confidential and free from unnecessary intrusion.
Griswold v. Connecticut
A landmark 1965 Supreme Court case that ruled state bans on contraceptive use by married couples were unconstitutional, citing privacy rights inferred from the Constitution.
Roe v. Wade
A landmark decision by the U.S. Supreme Court in 1973 that recognized a woman's legal right to an abortion under the U.S. Constitution.
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