Shamrock Manufacturing incurs unit costs of \\( \\$ 7.20 \\) ( \\( \\$ 5.20 \\) variable and \\( \\$ 2.00 \\) fixed) in making a sub-assembly part for its finished product. A supplier offers to make 12,600 of the parts for \\( \\$ 5.80 \\) per unit. If it accepts the offer, Shamrock will save all variable costs and \\( \\$ 100 \\) of fixed costs. Prepare an analysis showing the total cost savings, if any, that Shamrock will realize by buying the part. (Round per unit answers to 2 decimal places, es. 15.25. If an amount reduces the net income then enter with a negative sign preceding the number, eg. - 15,000 or parenthesis, es \\( (15,000)) \\) The decision should be to