The chief engineer at Clean Water Engineering has established a capital investment limit of $710,000 for next year for projects related to concentrate management.

(a) Select any or all of the following independent projects, using a MARR of 10% per year.

(b) Use a spreadsheet to determine the minimum annual NCF necessary to select any of the other viable bundles besides the one selected in part (a).

Annual Salvage Project Investment, $ NCF, $/Year Years Value, $ 45,000 Initial Life, 4 -140,000 A 50,000 4 -300,000 90,000 B -10,000 100,000 6. -590,000 150,000