A business practice where main contractor hires additional individuals or companies called subcontractors to help complete a project. The main contractor is still in charge and must oversee hires to ensure project is executed and completed as specified in contract.
Answer:
correct option is A. $145
Explanation:
given data
investment cost = $2900
interest rate = 5% per year
solution
formula for present value of perpetuity is
investment cost = fixed cash saving per year ÷ interest rate ..................1
put her value we get fixed cash saving per year that is
saving per year cost = $2900 × 5%
saving per year cost = $2900 × 0.05
saving per year cost = $145
so correct option is A. $145
Now click on the BACKPACK tab. As you select each layout issue, you'll upload the DESIRABILITY of your backpack and its manufacturing cost. the first is to have a function DESIRABILITY of a minimum of ninety%.thât as you make alternatives, your backpack STATS and Production cost will trade.
Production cost discusses all the direct and oblique charges groups face from the production of a product or presenting a service. production expenses can include a ramification of prices, such as hard work, uncooked substances, consumable production components, and fashionable overhead.
The price of production is the full fee incurred by using a business to either produce a product or offer their services. manufacturing fees typically include materials and uncooked substances which can be consumed during manufacturing, at the side of labor costs.production value components = Direct exertions + Direct fabric + Overhead charges on manufacturing.
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Answer:
b. $5,360
Explanation:
Using a financial calculator with CF function, find the Net present value (NPV) of this projects cashflows;
Initial investment; CF0 = -20,000
Yr 1 cash inflow; C01 = 8,000
Yr 2 cash inflow; C02 = 8,000
Yr 3 cash inflow; C03 = 8,000
Yr 4 cash inflow; C04 = 8,000
and annual interest rate; I/Y = 10%
then compute net present value; CPT NPV = 5,358.924
Therefore, the NPV will be closest to $5,360
The researcher wants to investigate whether carpet makes a difference in the mean bacterial concentration in air. the null and alternative hypotheses would be:
H0: The mean of the carpeted rooms = the mean of the uncarpeted rooms
Ha: The mean of the carpeted rooms ≠ the mean of the uncarpeted rooms
The attention of bacteria majorly depends on the awareness of inoculum, incubating temperature, and the metabolic country of inoculated pressure used. The bacterial concentration suspended in growth media may be calculated.
In idea, you could listen to cells through filtration or centrifugation, but likely no greater than a hundredfold. for your case, you're asking to concentrate by 10,000 fold. So you sincerely might want to develop denser cultures of cells. You can centrifuge your modern broth and resuspend the pallet in a clear broth.
In microbiology, the minimal inhibitory attention (MIC) is the lowest concentration of a chemical, generally a drug, which prevents the visible boom of a bacterium or bacteria.
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