me generate a CVP graph followed by this information: Gold Silver Bronze Sales Revenues per unit () 502 285 140 Raw Materials per unit () 180 100 25 Direct Labour per unit () 175 90 50 Semi Variable Overhead per unit () 81 28 31 Variable costs per unit () 8.22 6.67 11.94 Contributions per unit () 138.78 88.33 53.06 Fixed Costs () 682,568 144,381 73,434 Breakeven point number of rings 4,918.35 1,634.60 1,384 Breakeven Point Revenue () 9.80 5.74 9.90