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Determine the deflection at C. Let w = 14 lb/in., a = 86 in., b = 28 in., and EI = 50 × 106 lb·in.2.

Determine the deflection at B. Let M = 8,700 lb·in., a = 75 in., b = 39 in., and EI = 86 × 106 lb·in.2.

Determine the reaction moment at A. Let P = 152 lb, a = 59 in., and EI = 57 × 106 lb·in.2.

Consider the United States’ PPF between mangos and pineapples. The United States can produce an additional mango without reducing its production of pineapples. The United States’ production is ____.

If the support at B has settled downward a distance of Δ = 0.047 in., determine the reaction force at B. Let w = 8 lb/in., a = 128 in., and EI = 95 × 106 lb·in.2.

Determine the deflection at B. Let P = 130 lb, a = 71 in., b = 43 in., and EI = 52 × 106 lb·in.2.

Determine the magnitude of the slope at A. Let w = 16 lb/in., a = 140 in. and EI = 94 × 106 lb·in.2.

If the support at B has settled downward a distance of Δ = 0.014 in., determine the reaction force at B. Let w = 12 lb/in., a = 134 in., and EI = 45 × 106 lb·in.2.

Refer to the graph above. ____ has a comparative advantage in producing cheese, and ____ has a comparative advantage in producing butter. 

Determine the magnitude of the slope at B. Let w = 20 lb/in., a = 138 in. and EI = 111 × 106 lb·in.2.