Brief Exercise 5-5 (Part Level Submission) Cullumber Corp. has collected the following data concerning its maintenance costs for the past 6 months. Units Produced Total Cost July 19,480 $37,769 August 34,624 51,936 September 38,952 59,510 October 23,804 41,116 November 43,280 80,609 December 41,116 67,084 (a1) Compute the variable cost per unit using the high-low method.

An object that is clicked on and takes the presentation to a new targeted file is done through a

1. revising for conciseness - eliminating flabby expressions, limiting long lead-ins, and dropping unnecessary fillerstime is money in any business environment. people want information communicated quickly and clearly. to make your writing more concise and understandable, avoid flabby expressions, long lead-ins, and unnecessary fillers. your audience will appreciate your brevity.1. if your writing contains a flabby expression like in view of the fact that, replace it with the word because / although / probably .for each of the following two sentences, choose the best revision.2. i am sending you this letter to inform you that we have experienced an unexpected surprise within our expense sheet, but we are positively certain we will solve it.1) we need to inform you that we have experienced an unexpected surprise with our expense sheet, but we are midway to an end result.2) we have identified a problem with our expense sheet, but we will solve it.3) i am sending you this letter to inform you that we have a problem with our expense sheet, but we are positively certain we have a solution.3. it is the user who should contact the center.1) everyone knows that it is the user who should contact the center.2) the user should contact the center.3) if there is a problem, the user should contact the center. read the following passage, and then answer the question.[1] you scheduled seven conference calls for this morning between 10 and 11 a. m. [2] generally, the company limits the number of conference calls to three per hour. [3] i’m letting you know that in the future, we should be more careful about scheduling.4. which revision limits the long lead-in in sentence 3? 1) in the future, we should be more careful about scheduling.2) i’m letting you know so that in the future we are more careful about scheduling calls.3) so that you know in the future, we should be more careful about scheduling.

Mcgraw-hill education uses $3,800 worth of electricity and natural gas in its headquarters building for which it has not yet been billed. at the beginning of january, turner construction company pays $963 for magazine advertising to run in monthly publications each of the first three months of the year. dell pays its computer service technicians $403,000 in salaries for the two weeks ended january 7. answer from dell's standpoint. the university of florida orders 60,000 season football tickets from its printer and pays $8,340 in advance for the custom printing. the first game will be played in september. answer from the university's standpoint.