Ann sent out a business letter three weeks ago, hoping to increase sales. however, she has not seen an increase. she thinks that making the communication more impressive will increase the business. ann should write a research paper send a business report send a memo create a newsletter

I would say write a business report. I just tested over this and got it wrong so its the only logical one in my opinion :) hopefully this helps more

the unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. if it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. true fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.

fond of fighting is the answer