Farm Planning: How Much to Grow and Rear

Features Demonstrated

• problem type: linear programming

• numeric and string index sets

• bounds in the VAR statement

• FIX statement

• IMPVAR statement

• .ub variable suffix

• set operators UNION and DIFF

• using a colon (:) to select members of a set

• FINANCE function

• range constraint

• multiple input and output data sets

• writing dense two-dimensional data

• writing sparse two-dimensional data