Saul is looking at the records in his annual plantings table in his database and wants to group the records according to variety. what tool can he use? a. sort b. scan c. group d. collections

In a transportation minimization problem, the negative improvement index associated with a cell indicates that reallocating units to that cell would lower costs. truefalse

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?

Jenna is saving for a sound system. while she is saving for her system, she finds the speakers for her system on sale for a good price and buys them. at the same time, mark is saving up to by a big-screen television. he sees some movies on sale and decides to buy them so that he can watch them on his new television when he buys it. which of the following statements best describes jenna's and mark's actions?