When choosing between projects, an alternative to comparing their IRRs is:Q to compute the incremental NPV, which tells us the discount rate at which it becomes profitable to switch from one project to the other.A) to compute the incremental IRR, which tells us the discount rate at which it becomes profitable to switch from one project to the other.Oi There is mo shemstrat telection otherion to comparing IRRs.B) to compute the incremental paphack period, which tells us the rumber of years during which it becomes profitable to switch from one project to the other.