My guess: Got X budget this year. Used 1/2 of X budget for useful things. Requirement: Use all of X budget or receive only 1/2 of X budget next year. Solutio

My guess: Got X budget this year. Used 1/2 of X budget for useful things. Requirement: Use all of X budget or receive only 1/2 of X budget next year. Solution: Use the budget to map all the trees.