What is the bad side of profit motive?

For june, gold corp. estimated sales revenue at $600,000. it pays sales commissions that are 4% of sales. the sales manager's salary is $285,000, estimated shipping expenses total 1% of sales, and miscellaneous selling expenses are $15,000. how much are budgeted selling expenses for the month of july if sales are expected to be $540,000.

Atoy manufacturer makes its own wind-up motors, which are then put into its toys. while the toy manufacturing process is continuous, the motors are intermittent flow. data on the manufacture of the motors appears below. annual demand (d) = 50,000 units daily subassembly production rate = 1,000setup cost (s) = $85 per batch daily subassembly usage rate = 200carrying cost = $.20 per unit per year(a) to minimize cost, how large should each batch of subassemblies be? (b) approximately how many days are required to produce a batch? (c) how long is a complete cycle? (d) what is the average inventory for this problem? (e) what is the total annual inventory cost (holding plus setup) of the optimal behavior in this problem?

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.