Question

please solve this step by step​

Answer 1

Answer:

78750

Step-by-step explanation:

a can sell 48 radios,20tape records,12tv .

net proft=48x+20y+12z

b can sell 57 radios,17tape recorders,16tv.

net profit=57x +17y+15z

c can sell 35 radios,22 tape recorders,18tv.

net profit=35x+22y+18z

total net profit=48x+20y+12z+57x+17y+15z+35x+22y+18z

=140x+59y+45z

=140×500+59×750+45×2500

=70000+44250+112500

=226750

bu Dalton's law

land(net) revenue is=78750