A project will cost $50,000. The benefits at the endof the first yearare estimated to be $10,000,increas-ing at a 10% uniform rate in subsequent years.Using an 8-year analysis period and a 10% interestrate, compute the benefitcost ratio.

2017.4.7 Hypothesis testing problems 总总： 1.画图根图图 H 1 2.H 0=≤≤ 3.H :除了上面三种（比如：≠） 1 1) Pizza Joint claims that more than half of college students prefer their pizza over the competition. In a random sample of 75 college students, 35 students preferred Pizza Joint over the competition. Using the critical value approach: a) At the 0.01...