pp-T1-DS209

[Huang Hsin-Yi]

209.
For each month of next year, Company R's monthly revenue target is x dollars greater than its monthly revenue target for the preceding month. What is Company R's revenue target for March of next year?

(1) Company R's revenue target for December of next year is $310,000.

(2) Company R's revenue target for September of next year is $30,000 greater than its revenue target for June of next year

Ans:C

實在沒有頭緒

[amazingslim]

(2)最後漏了June of next year.

題目說明年每月的營業額目標都比前一個月多x dollars,問明年三月營業額目標
(1)明年12月營業額目標310,000
(2)給出6-9月增加數字

combine (1)(2)
明年三月營業額目標=310,000-(30,000/3)*9

[Huang Hsin-Yi]

終於懂了 謝謝