Why does the net present value method favor larger projects over smaller ones when used to choose

Question:

Why does the method favor larger projects over smaller ones when used to choose between mutually exclusive projects? Is this a problem?
Net Present Value
What is NPV? The net present value is an important tool for capital budgeting decision to assess that an investment in a project is worthwhile or not? The net present value of a project is calculated before taking up the investment decision at...