Bramble Corp.’s unit manufacturing cost is: Variable Costs $50 Fixed Costs 25 A special order for 2000 units has been received from a foreign company. The unit price requested is $60. The normal unit price is $86. If the order is accepted, unit variable costs will increase by $2 for additional freight costs. If the order is accepted, incremental profit (loss) will be $16000. $(30000). $22000. $(46000).

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.