StatementsAnswer$1.$ A $\_\_\_\_\_\_\_\_\_\_\_$ is a required minimum account balance that may be required by a bank when making a loan to a customer$\mathrm{.}2.$ Collection of accounts receivable through the mail should be initially listed by personnel in the $\_\_\_\_\_\_\_\_\_\_\_\mathrm{.}3.$ If a client's financial investments are maintained in a $\_\_\_\_\_\_\_\_\_\_\_$ box, it should be under the joint control of two or more officials$\mathrm{.}4.$ The count of securities on hand by the auditors should be made concurrently with the count of other $\_\_\_\_\_\_\_\_\_\mathrm{.}5.$ Control over cash sales is increased if a centrally located $\_\_\_\_\_\_\_\_\_\_\_$ participates in each transaction.