Custom order - crocheted flowers appliques

Yesterday I worked on custom order - crocheted flowers. This is amount that I can make within one day. It seems that it's nothing, only 40 pieces of flowers. But it took me 7 hours and 250 yards of crochet thread. By time and yarn amount it equals one neckwarmer. And there are only two yarn ends for neckwarmer to weave in. For flowers there are 4 weave-in ends for each flowers that is - I needed to weave in 160 ends...
So, here are my one day work - before weaving in ends and then - after.

40 flowers before weaving in ends and blocking

40 flowers after weaving in ends and blocking