Your company has a fleet of vehicles that transport goods around the metropolitan area. You use the following functions:

• $V(w)$ represents the number of miles your moving vans drive in week $w$
• $T(w)$ represents the number of miles your moving trucks drive in week $w$
• $A(m)$ represents the cost of fuel for driving your moving vans $m$ miles
• $B(m)$ represents the cost of fuel for driving your moving trucks $m$ miles

1. Which expression represents the total cost of fuel for your moving vans and trucks in week $w\text{?}$
   Answer: ? A(V(w)) + B(T(w)) V(w) + T(w) T(V(w)) + B(A(m)) V(w)T(w)
2. Which expression represents the total number of miles driven for your moving vans and trucks in week $w\text{?}$
   Answer: ? V(T(w)) + T(V(w)) V(A(m)) V(w)T(w) V(w) + T(w)