Identify the corrective control below.
a. Reconciling the bank statement to the cash control account.
b. Approving customer credit prior to approving a sales order
c. Maintaining frequent backup records to prevent loss of data
d. Counting inventory on hand and comparing counts to the perpetual inventory records

technology is the application of knowledge and tools to solve problems and perform tasks more efficiently. t/f

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d

Your own record of all your transactions. a. check register b. account statement