Determine the deflection at C. Let w = 17 lb/in., a = 109 in., b = 33 in., and EI = 40 × 106 lb·in.2.

 Professor Rush can produce 36 denim jackets or 24 cat sweaters each afternoon. Professor Rush’s opportunity cost of producing each additional denim jacket is

Determine the deflection at B. Let P = 110 lb, a = 73 in., b = 45 in., and EI = 83 × 106 lb·in.2.

Determine the magnitude of the slope at B. Let M = 15,800 lb·in., a = 116 in. and EI = 41 × 106 lb·in.2.

Determine the deflection at C. Let P = 100 lb, a = 54 in., b = 36 in., and EI = 98 × 106 lb·in.2.

When the world price of a good is above the equilibrium price, and the country exports that good, there ____. When the world price of a good is below the equilibrium price, and the country imports that good, there ____. 

If the support at B has settled downward a distance of Δ = 0.05 in., determine the reaction force at B. Let w = 12 lb/in., a = 106 in., and EI = 245 × 106 lb·in.2.

Determine the deflection at C. Let P = 150 lb, a = 67 in., b = 31 in., and EI = 47 × 106 lb·in.2.

Determine the magnitude of the slope at B. Let M = 13,400 lb·in., a = 136 in. and EI = 54 × 106 lb·in.2.

Refer to the graph above. The opportunity cost of producing an additional pound of butter in France is _____.