A monopolist faces the following demand curve: Price Quantity Demanded
$10 5
$9 10
$8 16
$7 23
$6 31
$5 49
$4 52
$3 60

The monopolist has total fixed costs of $40 and a constant marginal cost of $5. At the profit-maximizing level of output, the monopolist’s average total cost is

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

answer; degradation ceremony;

answer; lewis henry morgan;