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.

Determine the deflection at B. Let M = 6,600 lb·in., a = 50 in., b = 34 in., and EI = 51 × 106 lb·in.2.

Determine the deflection at C. Let P = 170 lb, a = 59 in., b = 27 in., and EI = 38 × 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 reaction force at B. Let w = 17 lb/in., a = 67 in., and EI = 89 × 106 lb·in.2.

Determine the maximum deflection of the beam. Let w = 14 lb/in., a = 108 in. and EI = 127 × 106 lb·in.2.

Determine the reaction force at B. Let M = 16,600 lb·in., a = 72.75 in., b = 53.25 in., and EI = 76 × 106 lb·in.2. Note that b = (a + b).

Determine the reaction moment at A. Let P = 144 lb, a = 69 in., and EI = 200 × 106 lb·in.2.

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

Determine the reaction moment at A. Let P = 172 lb, a = 56 in., and EI = 267 × 106 lb·in.2.