1. Write three MIPS-Assembly programs to implement the following mathematical ex pressions (use the "loop approach": see lecture notes) (a) ID: ?(2i+ 1) (b) 2D: ? ? Li + (2 + 1)] i=1 Place the result, of each mathematical expression, in the console of MARS. In the report also include the appropriate screenshots. 2. Propose and solve your own "unique" mathematical expression. . In the report also include the appropriate screenshot