During a Black Friday sale, an electronics outlet store
offers Televisions, Laptops, Cell Phones, and Printers at discounted prices.
During the first hour of sale, discounts for these items are at 50%, 40%,
35%, and 30%, but not necessarily at that respective order.
After the first hour, discounts becomes 10%, 15%, 20% and
25%, but not necessarily in that respective order.
The items discount at 50% during the first hour were
later discounted at 20%.
were discounted at 30% during the first hour.
Printers were discounted at 10% after the first hour.
The items discount at 35% during the first hour were
later discounted at 25%.
Phones were discounted at 20% during the last hour.
Find the discounts on each items above during the
first hour, and after the first hour.