What is the primary purpose of serology in the field of clinical diagnostic microbiology?单项选择题

题目图片
A

a. Identifying pathogenic microbes directly from clinical samples

B

b. Detecting specific antibodies or antigens related to microbial infections

C

c. Measuring the toxicity of chemical compounds

D

d. Analysing the genetic makeup of antibodies

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Pedersen Industries wants to initiate a new project. To facilitate the project, an increase in cash of $20,000 will be required and the firm needs to build up $15,000 in inventory. The firm is expecting revenues of $500,000 per year and cost of goods sold (COGS) of $400,000. Pedersen Industries is expecting that Accounts Receivables (AR) will account for 5% of annual sales and Accounts Payables (AP) will account for 10% of COGS. All these changes will occur in year t=1. ​ What is the incremental cash flow effect from the change in Net Working Capital (NWC) in year 1?

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