need answers please

Refer to two projects with the following cash flows: Year 1 2 3 4 Project A -$190 80 80 80 80 Project -$190 180 100 100 If the opportunity cost of capital is 10%, what is the profitability index for each project? (Round your answers to 4 decimal places Project A Project B Does the profitability index rank the projects A and B correctly? (Click to select)