Use the data given below to answer the following question(s). Following is an extract from the database of a construction company. The table
shows the height of walls in feet and the cost of raising them. The estimated simple
linear regression equation is given as Ŷ = b0 + b1X. (Hint: cost is the function of
height)
Height (ft) Cost ($)
4 670
3 430
7 810
9 1100
6 790
8 880
5 760
11 1200
10) What is the value of the coefficient b0?
A) -2.25321
B) 0.010697
C) 254.8371
D) 86.81704
11) What is the value of the coefficient b1?
A) 86.81704
B) 254.8371
C) 0.010697
D) -2.14625

Homestead jeans co. has an annual plant capacity of 65,000 units, and current production is 45,000 units. monthly fixed costs are $54,000, and variable costs are $29 per unit. the present selling price is $42 per unit. on november 12 of the current year, the company received an offer from dawkins company for 18,000 units of the product at $32 each. dawkins company will market the units in a foreign country under its own brand name. the additional business is not expected to affect the domestic selling price or quantity of sales of homestead jeans co. a. prepare a differential analysis dated november 12 on whether to reject (alternative 1) or accept (alternative 2) the dawkins order. if an amount is zero, enter zero "0". for those boxes in which you must enter subtracted or negative numbers use a minus sign.

In order to minimize project risk which step comes after the step of identifying risks

10. which of the following is true regarding preretirement inflation? a. defined-benefit plans provide more inflation protection than defined-contribution plans. b. because of preretirement inflation, possible investment-related growth is increased for defined-contribution plans. c. all types of benefits are designed to cope with preretirement inflation. d. preretirement inflation is generally reflected in the increase in an employee's compensation level over a working career.