Given the following information for project A and project B, calculate the indicators of net present value, internal rate of return, and determine which is better.

Project A || Project B Initial investment $50,000,000 || Initial investment $70,000,000

Net flow year 1: $12,000,000 || Net flow year 1: $20,000,000 Net flow year 2: $15,000,000 || Net flow year 2: $12,000,000 Net flow year 3: $18,000,000 || Net flow year 3: $18,000,000 Net flow year 4: $4,000,000 || Net flow year 4: $35,000,000 Net flow year 5: $3,000,000 || Net flow year 5: $25,000,000