Answer:
Step-by-step explanation:
Given two lists of prices, you want to find the total of each and the magnitude of their difference.
The total package price is the sum of the prices of the components.
 store 1: $2500 +595 +398 = $3493
 store 2: $2350 +435 +349 = $3134
The savings if you buy the lower cost package is the difference of the package costs:
 $3493 -3134 = $359 . . . . savings