You think that you have isolated ibuprofen in the lab. since you don't totally trust your own laboratory techniques, you want to prove to yourself that you have ibuprofen before you ingest it. using only melting point techniques, explain how you can prove that you actually have ibuprofen.

Abakery wants to determine how many trays of doughnuts it should prepare each day. demand is normal with a mean of 5 trays and standard deviation of 1 tray. if the owner wants a service level of at least 95%, how many trays should he prepare (rounded to the nearest whole tray)? assume doughnuts have no salvage value after the day is complete.

On the first day of the fiscal year, a company issues an $7,500,000, 8%, five-year bond that pays semiannual interest of $300,000 ($7,500,000 × 8% × ½), receiving cash of $7,740,000. journalize the first interest payment and the amortization of the related bond premium. round to the nearest dollar. if an amount box does not require an entry, leave it blank.

In most states, a licensee must provide a(n) of any existing agency relationships to all parties