Answer:
b. 1,062.81
Explanation:
the key to answer this question is to remember that valuation of a bond depends basically of calculating the present value of a series of cash flows, so let´s think about a bond as if you were a lender so you will get interest by the money you lend (coupon) and at the end of n years you will get back the money you lend at the beginnin (principal), so applying math we have the bond value given by:

where: principal as said before is the value lended, coupon is the rate of interest paid, i is the interest rate and n is the number of periods
so applying to this particular exercise, as it is not said we will assume that 6% and 7% are interest rate convertible seminually, so the price of the bond will be:

price=1,062.81
take into account that here we are asked about semianually payments, so in 8 years there are 16 semesters.
Answer:
the numbers are missing, so I looked for a similar question:
a. On 1, Tree Service prepaid $7,200 for six months' rent. Give the adjusting entry to record rent expense at Include the date of the entry and an explanation. Then post all amounts to the two accounts involved, and show their balances at adjusts the accounts only at 31, the end of its fiscal year.
Dr Rent expense 1,200 (= $7,200 / 6)
Cr Prepaid rent 1,200
Balances:
Prepaid rent 6,000
Rent expense 1,200
b. On 1, Tree Service paid $1,050 for supplies. At 31, has $400 of supplies on hand. Make the required journal entry at 31. Then post all amounts to the accounts and show their balances at 31. Assume no beginning balance in supplies.
Dr Supplies expense 650 (= $1,050 - $400)
Cr Supplies 650
Balances:
Supplies 400
Supplies expense 650
c. On 1, Tree Service prepaid for six months' rent. Give the adjusting entry to record rent expense at Include the date of the entry and an explanation. Then post all amounts to the two accounts involved, and show their balances at adjusts the accounts only at 31, the end of its fiscal year. Prepare the adjusting journal entry to record the rent expense at 31.
SAME AS QUESTION A
A data analyst at a construction company is working on a report for a quickly approaching deadline. why might they choose to analyze only historical data, the project has a very short time frame.
Data modeling continues facts regularly, offers a map of the way statistics is prepared, and makes records less difficult to apprehend. information modeling is the system of making a version that is used for organizing information factors and the way they relate to each other.
Your records are correct and fair, ensure you start with a correct illustration of the populace in the pattern acquire the data in an objective manner and ask questions about the data.
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A scatter plot is a type of graph in which use Cartesian coordinates to display values of typically two variable set of data and use it in the graph. It also reflect the relationship between two variables and how each other affects each other. And i think the best answer to your choices is letter C.