A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, satisfying the equation i2 = â1. In this expression, a is the real part and b is the imaginary part of the complex number. If z = a + b i {\displaystyle z=a+bi} , then â z = a , â z = b .
Required Accounts in Quickbooks. The three (3) following account types are required to be set up in Quickbooks for payroll to post properly: 1  A Bank Account for the checks to post to -- The Checking Account cannot be a sub-account.  Liability Accounts to track the amount due for items in payroll, such as taxes.
Jumbo MMA Basics. To open a normal money market account, you usually need to make an initial deposit of $1,000 or less. Jumbo money market accounts generally require a minimum deposit of $100,000, although the exact amount that constitutes a jumbo account varies from one bank to another. Banks typically limit you to making six withdrawals per month from money market accounts, although withdrawal restrictions may be even stricter on jumbo accounts.