The weight of apples used for juice and given to the restaurant is 60 + 90 = <<60+90=150>>150 kg
Thus 405 – 150 = 255kg worth of apples were sold in 5 kg bags.
There were 255 / 5 = <<255/5=51>>51 bags sold.
So each bag was sold for 408 / 51 = $<<408/51=8>>8
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