You could try this in the query design, sql view
Code:
SELECT A.[Bus Unit], B.Charge, B.Account
, Sum(B.[Hours Paid]) AS [SumOfHours Paid]
, Sum(B.[Earnings Amount]) AS [SumOfEarnings Amount]
FROM [ref_Charge CC by Bus Unit] as A
INNER JOIN [2015 Payroll Data] AS B
ON A.[Charge CC] = B.Charge
WHERE (((B.[Pay Period Number])="03" Or (B.[Pay Period Number])="04"))
AND
(((B.Account)="00013" Or (B.Account)="00014" Or (B.Account)="00019" Or (B.Account)="00021" Or (B.Account)="00024"))
GROUP BY A.[Bus Unit], B.Charge, B.Account
ORDER BY A.[Bus Unit], B.Charge, B.Account;
You really should remove all the embedded spaces in names, when you get a chance.