Answer: Affinity pattern
Explanation:
Data mining is when patterns are being discovered in large data. From the question, we are informed that Chenrezic Music Stores, a chain of stores selling musical instruments, is trying to improve its customer service.
We are further told that while examining its checkout data, it learned that people who buy guitar covers also buy guitar straps and vice versa. In this
This shows that data mining has helped to find better ways to improve customer service has also led to the discovery of affinity pattern.
Answer:
Hersey's bond = $1125.513
Mars bond = $1172.259
Explanation:
Hersey bond;
Period(t) = 10years = 40(quartely)
Coupon (C) = $30
Rate (r) = 0.1 = 0.025(quarterly)
Pay at maturity(p) = $1000
Using the both present value (PV) and compound interest formula ;
PV =[ C × (1 - (1+r)^-t) ÷ r] + [p ÷ (1 + r)^t]
PV = [30×(1-(1.025)^-40)÷0.025] + [1000÷(1.025)^40]
PV =( 753.083251562) + (372.4306236)
PV = $1125.513
Mars bond;
Period(t) = 20years = 80(quartely)
Coupon (C) = $30
Rate (r) = 0.1 = 0.025(quarterly)
Pay at maturity(p) = $1000
PV =[ C × (1 - (1+r)^-t) ÷ r] + [p ÷ (1 + r)^t]
PV = [30×(1-(1.025)^-80)÷0.025] + [1000÷(1.025)^80]
PV =(1033.55451663) + (138.704569467)
PV = $1172.259
Answer:
budget enough money for attractive pay levels.
Explanation:
People often make different kinds of complaints. It takes 90 days before a person can redress an EEO complaint.
<h3>Why the redress of an EEO
complaint</h3>
The agency is known to issue a final decision on the individual claim for relief in the time of about 90 days of filing. Here, the decision can be appealed to EEOC's OFO.
An aggrieved individual or DOL employee will have to contact and EEO Counselor within 45 calendar days of any kind of discriminatory action of the effective date of said action.
Learn more about EEO complaint from
brainly.com/question/10099890
C. A decrease in the money supply
Nearly 700 banks failed in waning months of 1929 and more than 3,000 collapsed in 1930. Federal deposit insurance was as-yet unheard of, so when the banks failed, people lost all their money. Some people panicked, causing bank runs as people desperately withdrew their money, forcing more banks to close. By the end of the decade, more than 9,000 banks had failed. Surviving institutions, unsure of the economic situation and concerned for their own survival, became unwilling to lend money. This exacerbated the situation, leading to less and less spending.