Delicacies Above the Rest, a high-end United States based restaurant in Montego bay, used regression analysis to develop a cost function for producing mini cheesecakes. The calculations have produced...

Extracted text: Delicacies Above the Rest, a high-end United States based restaurant in Montego bay, used regression analysis to develop a cost function for producing mini cheesecakes. The calculations have produced the following information: Ex = 270, Ey =360, nEx? = 10,818, Ey2 18,107 and nExy = 14,102 Using the information given, what is the variable cost per unit? O a. US$0.96 Ob. US$3.70 Oc. US$0.52 O d. US$1.21