answer me fast please

Using the PW criterion, which of the following projects is preferred and what is its present worth? i = 6%. Planning Horizon 30 years. Project A: Initial Cost 350,000. Revenue in first year 20,000. Each year revenue increases by 5,000 and expenses increase by 1,000. Project B: Initial Cost 450.000. Revenue in first year 45,000. Each year revenue increases by 1,000 but expenses increase by 1500. A 346181 O B 98236 O A 494731 A 247890 B 176837