Answer:
<u><em>there are two performance: </em></u>
the sales revenue and the insurance.
cash     165,000 debit
     unearned revenues   165,000 credit
--to record collectiong from local bank
unearned revenues  165,000 debit
     sales revenues                    151,000 credit
     insurance liability                  9,900  credit
--to record gold delivered to Brink's--
insurance liability   9,900 debit
       insurance fees earned       9,900 credit
--to record reception of bank from Brink/end of the insurance--
Explanation:
sales revenue
100 x 1,410 = 141,000 = 94%
insurance:
100 x 90 =       9,000 =   6%
    total         150,000
combo: 165,000
sales revenue:             165,000 x 94% = 155,100
insurance fee earned: 165,000 x 6% =      9,900