Question 4 0.5 pts Solar Sun Systems manufactures power management hardware for solar systems. Another company has offered to sell Solar Sun a switch component they use in their hardware for $34.83 per unit. The cost information on a per unit basis for the switch is a follows: Direct Materials $9.14 Direct Labor $18.25 Variable Overhead $10 Fixed Overhead $11.91 None of the fixed overhead can be avoided. What is the cost/benefit of purchasing the switch from the outside supplier on a per unit basis. Enter a net cost of making the switch as a negative number (ie. -1.50). Enter a net benefit for making the switch as a positive number (ie. 1.50). Round your answer to two decimal places