One of the most valuable sources firms have at their disposal is a rich cache of customer information and purchase history from their day-to-day operations, which is a type of Internal secondary data
Explanation:
<u>Internal secondary data:</u> It is the data that is obtained from within the organization.
A company's internal data, such as the sales and marketing data , customer information system , product purchasing and usage data are few example of Internal secondary Data
Answer:
The answer is: 74% of its customers carry a credit card the store will accept.
Explanation:
- Let A denote the event a customer carries American Express credit card (24%)
- Let V denote the event a customer carries Visa credit card (61%)
- Let AV denote the event a customer carries both credit cards (11%)
P(A ∪ V) = probability that a customer carries at least one credit card
P(A ∪ V) = P(A) + P(V) − P(AV)
P(A ∪ V) = 0.24 + 0.61 − 0.11 = 0.74
Answer:
The bond portfolio’s Macaulay duration is 5.50
Explanation:
According to the following formula
Portfolio duration = weighted duration = (weight of Bond A*Duration of A) + (weight of Bond B*Duration of B)
= ((10,000/40,000) *5) + ((30,000/40,000) *6) = 5.50
Answer:
Some rewards come in the form of cash back, discounts on gas station purchases, and even travel miles. For those who use their cards regularly, earning rewards is one of the primary advantages of credit cards, as cardholders can redeem them for things they were going to purchase already as well as the occasional treat.
Explanation:
