urrent Attempt in Progress Larkspur, Inc. is considering purchasing equipment costing $72000 with a 6-year useful life. The equipment will provide annual c savings of $18000 and will be depreciated straight-line over its useful life with no salvage value. Larkspur requires a 10% rate of return. Present Value of an Annuity of 1 Period 8% 9% 10% 11% 12% 15% 6 4.623 4.486 4.355 4.231 4.111 3.784 What is the approximate profitability index associated with this equipment? Q 1.25 0 1.06 1.09 0 0.73