7 flooring guy workers time 700 to 500 Installing
       1pcs a2
       1 pcs a1
       2 pcs mb-cp gco1
       3 pcs mb-bd-bbo9
       4 pcs mb-br-bco1

Thin-Set Material used by marble:
            Beginning Balance:       160 bags
            Used:                                   8 bags
            Ending Balance:            152 bags

Silver Sand Material used by marble:
            Beginning Balance:      50 bags
            Used:                                1 bag
            Ending Balance:           49 bags

1 labor workers