Solution:
Given in the question stem:
1. A shopper bought three different items for a total of $14. Eggs + Bread + Detergent = 4 + 7 + 3 = 14.
2. Each item costs a distinct whole number. of dollars between $2 and $7.
3. Apples and Flour are not bought.
4. If bread is bought, then Eggs are also bought.
5. Bread is the most expensive one.
6. Carrots cost more than detergent, which costs more than $2. Suppose Detergent is 3, then Carrot must be 5.
7. Eggs cost $4.
By looking at option 1. I am assuming that
the sum of the IDs of the items purchased is Bread + Eggs + Detergent = 2 + 5 + 4= 11.2. For Max Cost, the price of the most expensive item in the group in dollars should be Bread, which is 7. So, the Sum of the IDs should be 11, and the expensive item among all is bread, which is 7.
Bismuth83, please provide your solution to this problem for more clarification. I think the answer to first is 11 and the second one should be 7.
Bismuth83
Six grocery items are labeled with ID numbers from 1 to 6: 1 – Apples; 2 – Bread; 3 – Carrots; 4 – Detergent; 5 – Eggs; 6 – Flour. Each item costs a distinct whole number of dollars between $2 and $7.
A shopper bought exactly three different items, spending exactly $14. They remember:
- They did not buy both Apples and Flour.
- If Bread were bought, then Eggs were also bought.
- Bread is the most expensive item.
- Carrots cost more than Detergent, which costs more than $2.
- Eggs cost $4.
Select for IDs the correct sum of the IDs of the items purchased, and for Max Cost the price of the most expensive item in the group in dollars.