Jill Bower purchased 340 shares of stock for $26 a share and sold it for $32 a share. The commissions required to buy and sell her stock totaled $160 for each transaction. Assuming she received no dividends during the time she owned the stock, what is her total investment on the purchase of this stock?

What is the eventual effect on real gdp if the government increases its purchases of goods and services by $80,000? assume the marginal propensity to consume (mpc) is 0.75. $ what is the eventual effect on real gdp if the government, instead of changing its spending, increases transfers by $80,000? assume the mpc has not changed. $ an increase in government transfers or taxes, as opposed to an increase in government purchases of goods and services, will result in an identical eventual effect on real gdp. a smaller eventual effect on real gdp. a larger eventual effect on real gdp. no change to real gdp.

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

The assumptions of the production order quantity model are met in a situation where annual demand is 3650 units, setup cost is $50, holding cost is $12 per unit per year, the daily demand rate is 10 and the daily production rate is 100. the production order quantity for this problem is approximately: