Abank teller notices that an account was overdrawn and had a balance that can be represented by-324. the account holder then deposited 3 checks for $150 each and made 4 withdrawals of $20 each. the teller used the steps below to find the new balance for the account. step 1- start: -$324 deposits: $150 each withdrawals: -$20 each step 2- -324+3(150)+4(-20) step 3- -324+450-80=46 step 4- the account is overdrawn by $46 in which step did the teller make the first error? step 1 step 2 step 3 step 4