Explanation:
To find the total cost, we need to multiply the weight of each type of soup by its respective price per kilogram and then add up the costs.
The cost of 5 kg of chicken chili is:
5 kg * $0.83/kg = $4.15
The cost of 5 kg of tortilla soup is:
5 kg * $0.51/kg = $2.55
The cost of 3 kg of lobster bisque is:
3 kg * $2.02/kg = $6.06
The total cost of all three types of soup is:
$4.15 + $2.55 + $6.06 = $12.76
Therefore, the total cost of the soups is $12.76.