Given the following information, determine the equation for the unit formulation. (Round intermediate calculations to 4 decimal places)

Unit Number (x)	Unit Cost (Y) $
1	785.00
2	605.00
3	519.50
4	466.27 Table listing Unit Number (X) and Unit Cost ($Y). Unit 1 = $785.00, Unit 2 = $605.00, Unit 3 =$519.50, Unit 4=$466.27] Y = (785)(X) -0.3758 Y = (785)(X) 0.7707 Y = (785)(X) -0.4941 Y = (785)(X) 0.7100