Martin Is Evaluating 4 Projects for Potential Capital Funding $\Sigma$ I=14cixi
B) =

Multiple Choice

Martin is evaluating 4 projects for potential capital funding. However, he only has $150,000 for Year one, and $55,000 for the remaining years to invest. Unfortunately, he cannot receive any additional funds unspent from year to year. Based on the following data, what is the constraint for the Year 1 integer programming formulation?

A) = $\Sigma$ i=14cixi
B) = $\Sigma$ i=14ai1xi ? 150,000
C) = $\Sigma$ i=14aixi ? 55,000
D) = $\Sigma$ i=14ai1xi ? 165,000