gracier782 gracier782 04-01-2024 Chemistry contestada The price of corn decreases. Corn is an input in the production of ethanola) Qethanol ↑ and Pethanol ↑.b) Qethanol ↓ and Pethanol ↑.c) Qethanol ↑ and Pethanol ↓.d) Qethanol ↓ and Pethanol ↓.