Final answer:
King Guarionex proposed an agricultural-based economy as an alternative to large gold tributes, focusing on crop production and storage to be used in times of scarcity.
Step-by-step explanation:
Rather than large gold tributes, King Guarionex offered an alternative system for making money that relied on agriculture and crop sharing. He proposed utilizing the abundant land to produce crops in years of plenty, which would then be stored and used in times of need. This suggests a form of economy based on sustainable agricultural practices rather than finite precious metal resources.