1.Suppose that you just received an e-mail alert indicating that 32-gigabyte flash drives have just been discounted by 60%. If the sale price of the flash drive is now $27.55, what was the original price? 2. A total of $20,000 is going to be split between Adam and Krissy with Adam receiving $3000 less than Krissy. How much will each get? 3. The volume F of a right circular cylinder is given by the formula V = irr^h, where r is the radius and h is the height. (a) Solve the formula for h.(b) Find the height of a right circular cylinder whose volume is ,3277 cubic inches and whose radius is 2 inches. 4. The surface area 5 of a right circular cylinder is given by the formula S = lirrh -I- lirr where r is the radius and h is the height. (a) Solve the formula for h.(b) Determine the height of a right circular cylinder whose surface area is 727r square centimeters and whose radius is 4 centimeters