In Brindon County, virtually all of the fasteners-such as nuts, bolts, and screws-used by workshops and manufacturing firms have for several years been supplied by the Brindon Bolt Barn, a specialist wholesaler. In recent months many of Brindon County's workshops and manufacturing firms have closed down, and no new ones have opened. Therefore, the Brindon Bolt Barn will undoubtedly show a sharp decline in sales volume and revenue for this year as compared to last year.
The argument depends on assuming which of the following?
Last year the Brindon Bolt Barn's sales volume and revenue were significantly higher than they had been the previous year.
The workshops and manufacturing firms that have remained open have a smaller volume of work to do this year than they did last year.
Soon the Brindon Bolt Barn will no longer be the only significant supplier of fasteners to Brindon County's workshops.
The Brindon Bolt Barn's operating expenses have not increased this year.
The Brindon Bolt Barn is not a company that gets the great majority of its business from customers outside Brindon County.
we need to identify an unstated info which can support the Conclusion with existed Precise.
A: revenue of last year vs. revenue of the year before last year. 不相关信息,无法给出今年的情况
B: remained opening shops have smaller work to do vs. last year 这个unstated info只能说它今年可能比去年赚的少,但不是sharply decline.
C: soon 可能会是今年,也可能是明年revenue才有反映出来,无关信息
D: BBB 的 cost不变,不能表示sales怎么样,可能会影响一点revenue,但是没什么关系在这
E: unstated info: BBB 除了这个国内市场,没啥其他外销市场---表明他没有其他revenue或者sales 的来源,那就是with p support C.
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