ques 6 and 7 is either true or false? please answer all questions

6 Warehousing is the storing of finished goods and/or sub-assemblies 7 Forecast models are used to make educated guesses about demand and to emphasize any possible demand patterns that may exist. 8 Water mode of transportation is a) most expensive on a per-pound basis b) cost effective for bulky items c) very high speed \& reliability d) quickest mode of delivery 9 Which of these is not a type of forecast? A) supply b) demand c) production d) price 10 Smoothing forcasting models a) are good calculation methods for capacity b) reduce the effect of randomness and may show trends & patterns better c) reduce the effect of seasonality d) are good predictors of productivity 6 Warehousing is the storing of finished goods and/or sub-assemblies 7 Forecast models are used to make educated guesses about demand and to emphasize any possible demand patterns that may exist. 8 Water mode of transportation is a) most expensive on a per-pound basis b) cost effective for bulky items c) very high speed \& reliability d) quickest mode of delivery 9 Which of these is not a type of forecast? A) supply b) demand c) production d) price 10 Smoothing forcasting models a) are good calculation methods for capacity b) reduce the effect of randomness and may show trends & patterns better c) reduce the effect of seasonality d) are good predictors of productivity