Answer:
Part I.
1. Discount is 21.25
Sale price is 63.75
2. Original Price is 1,050.00
Sale Price is 840.00
3. Original Price is 950.00
Rate of discount (DR) is 5%
4. Markup Rate(MR) is 20%
Selling Price(SP) is 10,800.00
5. Cost is 150.00
Selling Price is 172.50
Part II.
1. original Price is 715.00
2. Markup rate is 25%
you may check the attachment for the solution. hope it helps!
