Agnes, Evangelina, Isabela, Omar, and Yuri each made a tower using wooden
blocks. Each person used a different number of blocks in their tower, and the
mean (average) number of blocks in each tower was 25. Yuri used the most
blocks in her tower, and Agnes used the fewest blocks in her tower. If Yuri used
32 blocks, determine the minimum possible number of blocks that Agnes could
have used.
