Compare Cells in Column A, and add all like rows together

Hello! I'm looking for some help with a macro. I have a list of SKUs, and I'd like to be able to run a macro that finds all like SKUs, adds the values in columns C, D, E, F, and G in the first row of the like SKU, and delete the remaining rows. Here is an example.

Before Macro:

BlstSGMXAplIph5Blk 0 28 22 0 11
BlstSGMXAplIph5Blk 6 39 7 0 2
BlstSGMXAplIph5Blu 0 5 0 0 0
BlstSGMXAplIph5Blu 0 13 0 0 0

After Macro:

BlstSGMXAplIph5Blk 6 67 29 0 13

BlstSGMXAplIph5Blu 0 18 0 0 0

Can anyone help me?