Answer:
£535 Company B
Step-by-step explanation:
£1 = 100p
For company A:
50p = £0.5
850x0.5 = £425 Cost for miles
7x20 = £140 Cost for days
Total = 425+140 = £565
For company B:
30p = £0.3
850x0.3 = £255 Cost for miles
7x40= £280 Cost for days
Total = 255+280 = £535
So Company B