Astore advertises a sale on washers and dryers. ellen carter informs the sales clerk that she needs machines capable of heavy use for washing uniforms and linen. even though the machines are not "heavy duty," the clerk sells them to ellen. the machines break down after the first month. which of the following is true in this scenario?
o there is no breach of warranty.
o there is a breach of express warranty
o there is a breach of impllied warranty of merchantibility
o none of the above

Dr. sperry, a biologist, is using excel to track growth rates of different populations of bacteria. she has a very complex formula in one cell. it begins with “round”. dr. sperry would like to see exactly how excel’s calculation reached the final rounded value that she sees in the cell. what could dr. sperry do to best understand how the calculation was made? try different formulas on her own until she reaches the value shown in excel click on the evaluate formula button in the formulas tab and then click “step in” select the cell and then look at the formula in the formula field of the ribbon remove “round” from the formula in order to see the actual value before rounding

Warren company plans to depreciate a new building using the double declining-balance depreciation method. the building cost $870,000. the estimated residual value of the building is $57,000 and it has an expected useful life of 20 years. assuming the first year's depreciation expense was recorded properly, what would be the amount of depreciation expense for the second year?

Suppose that the total revenue received by a company selling basketballs is $960 when the price is set at $60 per basketball and $960 when the price is set at $40 per basketball. without using the midpoint formula, identify whether demand is elastic, inelastic, or unit-elastic over this price range.