Homework 1 (Optimization) This assignment is an individual assignment. In your write-up, answer all the questions and provide a thorough description of your models. Each question must be answered in words and also must include a printout of the spreadsheet (as described below). Instructions on the Write-Up Try to limit your write-up to at most eight pages. This includes, for each problem, a printout of your optimized spreadsheet (on one page if possible) with formulas. Please follow the style of the sample below: all important formulas are described; constraints are included graphically as "