The combined revenue in April is obviously the sum of 11,000 and 70,000.
I don't know if you want April or March values. It doesn't make sense to talk about an increase for a previous month. Are your increases from March TO April?
What was the combined sales revenue in march for the parts and service devision of Jacks auto service.
April
11,000.00- parts
70,000.00- service
March percent increase
10%-Parts
25%-service
1 answer