A substance has a pH of 5.5; what is the  a) [a] pOH b) [b]…

A substance has a pH of 5.5; what is the  a) [a] pOH b) [b] H+ c) [c] OH- d) [d] acidic or basic   *all responses should be reported in 2 significant figures *responses requiring scientific notation like –>1.0×1012 should be entered as –> 1.0×10^12. no spaces *answer should be in all lowercase

TechWave Inc. manufactures a portable Bluetooth speaker call…

TechWave Inc. manufactures a portable Bluetooth speaker called the WaveSound Mini at a unit cost of $30. They sell it to SoundFlow Distributors at $60 per unit. SoundFlow then sells it to MegaMart Electronics at $85 per unit, who finally retails it to customers for $120 per unit. Using the information provided in the table, calculate SoundFlow Distributors’ margin percentage. Response choices below have been rounded. Table detailing each channel member’s cost, selling price, & margin percentage CHANNEL MEMBER UNIT COST SELLING PRICE Supplier/Manufacturer $30 $60 Distributor ???  ???     Retailer $85 $120 Customer $120 —