78. According to the current regulations, all postal savings deposits are absorbed and deposited in the People's Bank for unified use. (error)

87. In descending order of risk, corporate bonds, financial bonds and government bonds are in turn. (correct)

B

20. The exchange rate system under the Bretton Woods system is an adjustable fixed exchange rate system based on the gold dollar. (correct)

72. The insurance fund is a reserve to compensate the insured for losses and claims. The insurance fund compensates all the losses caused by the accident. (error)

74. The capital of an insurance company includes statutory surplus and statutory paid-in capital. An insurance company has a minimum registered capital and must be paid-in monetary capital. (correct)

85. No matter whether an enterprise is profitable or not, corporate bonds must repay the principal and interest in full on time, and the income of common stock depends on the profitability of the enterprise. (correct)

C

3. When weighing money, you need to check the weight of the color code. (correct)

4. Judging from the history of currency development, the earliest form of currency was coinage. (error)