On 3rd March credit sales were made of $25,000, cash sales of $4,500 were made, and debts outstanding of $3,200 were written off as irrecoverable. What will be the total of entries for 3rd March to the receivables control account? A: Debit $21,800 B: Credit $21,800 C: Debit $26,300 D: Credit $26,300

Tomcat服务器的默认端口是( )。 A: 80 B: 8080 C: 800 D: 21

客厅地面的装饰材料是( ) A: 800*800大理石 B: 800*800抛光砖 C: 800*800 仿古砖 D: 800*800 防滑砖

Questions 21—23 are based on a global boycott of KFC. You now have 15 seconds to read Questions 21—23. How many chickens become the KFC chain’s fried meals every year A: 500 million, B: 600 million. C: 700 million. D: 800 million.

纳税人的子女接受全日制学历教育的相关支出，按照每个子女每月__元的标准定额扣除。21（） A: 800 B: 1000 C: 1200 D: 2000

以现金支付产品广告费800元。以下会计分录正确的是() A: 借：管理费用800贷：库存现金800 B: 借：制造费用800贷：库存现金800 C: 借：库存现金800贷：销售费用800 D: 借：销售费用800贷：库存现金800

用现金800元支付业务招待费。该项经济业务的会计分录为（） A: 借现金800贷管理费用800 B: 借管理费用800贷现金800 C: 借现金800贷营业费用800 D: 借营业费用800贷现金800

结转销售产品成本800元，以下会计分录正确的是 A: 借：库存商品800 贷：其他业务成本800 B: 借：主营业务成本800 贷：库存商品800 C: 借：库存商品800 贷：主营业务成本800 D: 借：其他业务成本800 贷：库存商品800

【多选题】21题 A. 21题A B. 21题B C. 21题C D. 21题D

提出原假设与备择假设为（）。 A: H₀：μ＝800；H₁：μ≠800 B: H0：μ＝800；H₁：μ＞800 C: H₀：μ＝800；H₁：μ＜800 D: H0：μ≠800；H₁：μ＝800