Melissa made 30 x 4 = <<30*4=120>>120 muffins

Together, Melissa and Sasha made 30 + 120 = <<30+120=150>>150 muffins

Tiffany made 150/2 = <<150/2=75>>75 muffins

Altogether, they made 150 + 75 = <<150+75=225>>225 muffins

They contributed 225 x $4 = $<<225*4=900>>900 to the fundraiser

# Answer

900
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<|im_start|>user
Sasha made 30 chocolate muffins for her school bake sale fundraiser. Melissa made 4 times as many muffins as Sasha, and Tiffany made half of Sasha and Melissa's total number of muffins. If one muffin sold for $4, how much money did Sasha, Melissa, and Tiffany contribute to the fundraiser?
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user
900
Sasha made 30 chocolate muffins for her school bake sale fundraiser. Melissa made 4 times as many muffins as Sasha, and Tiffany made half of Sasha and Melissa's total number of muffins. If one muffin sold for $4, how much money did Sasha, Melissa, and Tiffany contribute to the fundraiser?
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