動態

2024-04-29

• 菜單
  moiraer 發表了新日誌 4 天前 (評論)

  20240429
  題目： Nick can purchase each milkshake for $2. For the first milkshake purchased Nick is willing to pay $4, for the second milkshake $3, for the t ...

2024-04-28

• 菜單
  moiraer 發表了新日誌 5 天前 (評論)

  20240428
  題目：Suppose that the price of eggs increases from 75 cents to $1.00 per dozen and as a result a typical farmer experiences a decrease in egg sales ...

2024-04-26

• 菜單
  moiraer 發表了新日誌 7 天前 (評論)

  20240426
  題目：Producer surplus is the : 答案：difference between revenue and variable cost of production..