Arefrigerator is priced at $1,250. there are two options offered to reduce the price: either a 25% discount off the price or a rebate of $300. which is the better choice, and what is the extra amount saved?
a. the 25% discount is better; it saves $12.50.
b. the rebate is better; it saves $12.50.
c. the 25% discount is better; it saves $75.
d. the rebate is better; it saves $75.

A.The 25% discount is better; it saves $12.50.

Step-by-step explanation:

Here, the given marked price of the refrigerator = $ 1250,

In first option,

Discount percentage = 25 %,

Thus, total discount = 25 % of the marked price

= 0.25 × 1250

= 312.5

Thus, the selling price = 1250 - 312.5 = $ 937.5,

In second option,

Discount = $ 300,

Thus, the selling price = 1250 - 300 = $ 950,

Since, 937.5 < 950

Hence, First option is better than that of second.

Also, total saving = 950 - 937.5 = $ 12.5

⇒ The 25% discount is better; it saves $12.50

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.