Any consumer trying to decide whether to buy a given good or service will base the decision on his or her reservation price and the existing market price. When making this decision, the buyer's reservation price measures the

multiple choice 1
marginal cost: the cost of production
marginal benefit: what the buyer is willing to pay
marginal cost: the lowest amount the buyer is willing to pay
marginal benefit: the value of the resources used in production

What precautions should you take to prevent injuries when dealing with heavy loads?

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)