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Chemistry, 08.12.2020 01:40 baileypreston311

Three people are installing equipment. Cyrus is installinga heating system, Aletta is installing a cooling system, and Francis is installing a cooling system,
Which best describes the possible equipment they could install?
O Cyrus is installing an air conditioner, Aletta is installing a furnace, and Francis is installing a heat engine.
O Cyrus is installing a furnace, Aletta is installing a heat pump, and Francis is installing an air conditioner.
O Cyrus is installing a heat pump, Aletta is installing a thermostat, and Francis is installing a furnace.
O Cyrus is installing a thermostat, Aletta is installing an air conditioner, and Francis is installing a heat engine.

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