Complete Question:
You're planning to buy a new computer, monitor, and printer for your office. You've received the following prices from two stores: 
Store 1 Store 2 
Computer: 2,500 Computer: 2,350 
Monitor: 595 Monitor: 435
Printer: 398 Printer: 349 
Find the total package price from each store and then calculate how much you'll save if you purchase the less expensive package.
Answer:
 --- Store 1
 --- Store 1
 --- Store 2
 --- Store 2

Explanation:
From store 1, the total cost is:


For store 2, the total cost is


By comparison: It is cheaper to buy from store 2
Because 

Amount saved is calculated by subtracting the cheaper cost from the expensive cost:
i.e.

