To solve a problem with a leaking refrigeration valve, a convenience store owner can either replace the valve or continue to add more refrigerant to the system as needed. If he chooses to replace the valve, then how would you classify the money he was going to invest in more refrigerant?

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The Answer of To solve a problem with a leaking refrigeration valve, a convenience store owner can either replace the valve or continue to add more refrigerant to the system as needed. If he chooses to replace the valve, then how would you classify the money he was going to invest in more refrigerant?

To Solve a Problem with a Leaking Refrigeration Valve, a Convenience