不好意思在課堂上遇到了我覺得很疑惑的問題，但詢問教授之後她卻只按照課本上說的為
標準來解釋，特來請教有沒有版友能幫我解答一下。
問題如下
Which of the following can be described as involving indirect finance?
(何者為間接金融)
A) A bank buys a U.S. Treasury bill from one of its depositors.
(銀行向其存戶購買 T-bill)
B) A corporation buys commercial paper issued by another corporation.
(公司購買由另一間公司發行之商業本票)
C) A pension fund manager buys commercial paper in the primary market.
(退休基金經理人在初級市場購買商業本票)
D) Both A and C of the above.
(A.C皆對)
我的答案是A 但題目答案是D
我的疑問在於C選項 初級市場不是為公司與投資人直接接觸的場所嗎 為什麼會是間接金
融
勞請版友幫我解惑一下