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Refer to the graph above. The government introduces a $27.50 minimum wage. As a result, ____ workers will be hired, and ____ workers will be unemployed. 

If the support at B has settled downward a distance of Δ = 0.049 in., determine the reaction force at B. Let w = 6 lb/in., a = 144 in., and EI = 160 × 106 lb·in.2.

Determine the deflection at C. Let P = 110 lb, a = 46 in., b = 26 in., and EI = 49 × 106 lb·in.2.

Refer to the graph above. The government imposes a $40 price ceiling in the market for sweaters. As a result, there is a ____. 

Determine the reaction force at B. Let M = 16,200 lb·in., a = 62.35 in., b = 45.65 in., and EI = 125 × 106 lb·in.2. Note that b = (a + b)[1 – sqrt(3)/3].

Determine the reaction moment at A. Let w = 5 lb/in., a = 118 in., and EI = 41 × 106 lb·in.2.

Determine the deflection at B. Let M = 5,400 lb·in., a = 52 in., b = 26 in., and EI = 88 × 106 lb·in.2.

Determine the deflection at C. Let P = 180 lb, a = 61 in., b = 37 in., and EI = 110 × 106 lb·in.2.

Determine the deflection at C. Let w = 13 lb/in., a = 94 in., b = 30 in., and EI = 49 × 106 lb·in.2.

Determine the reaction force at B. Let M = 17,000 lb·in., a = 78.52 in., b = 57.48 in., and EI = 97 × 106 lb·in.2. Note that b = (a + b)[1 – sqrt(3)/3].