Gerald has a major medical policy with a 500deductibleand80/20coinsurance. Heincursa500deductibleand80/20coins urance. Heincursa20,000 covered loss. How much does Gerald pay on the claim?

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.