1. A trader was able to buy an item for 405.60 per piece after receiving a 15.5% trade discount. How much would that trader earn per item if she will resell it at the list price?

2. Which is a better deal: a 5/6/10 series discount or a 20% single discount?

3. An enormous pharmaceutical company is selling over-the-counter drugs at a discounted price for bulk buying. A 5.75% discount is given to a minimum order of 250 tablets, 6.25% discount for minimum of 500 tablets, 7.50% discount for minimum 750 tablets, and 8.75% discount for minimum of 1000 tablets. How much would a buyer pay for: a. 400 tablets? b. 675 tablets? c. 4 000 tablets?

4. The purchasing officer of a canteen is tasked to look for a supplier of paper plates who can give the lowest possible price. He was able to find three proscriptive suppliers; Marloch, Choice, and ECO-Friendly. Marloch is offering an 8% trade discount. Choice is offering a 3/4/5 trade discount. ECO-Friendly is offering 4/4/4 trade discount.

Now, (A) which supplier is offering the lowest price? (B) which supplier is offering the highest price?

note. provide correct answer only and pls explain what is this form of discount called and explain briefly "4/4/4 or 3/4/5".

everything needs solution pls provide solution thanks. READ EACH QUESTION CAREFULLY AND CHECK ANSWER FIRST BEFORE POSTING TO AVOID MISTAKES TY! specify what number ur answer belong too**