Companies often use several methods to evaluate the project’s cash flows and each of them has its benefits and disadvantages. based on your understanding of the capital budgeting evaluation methods, which of the following conclusions about capital budgeting are valid? check all that apply. 1. managers have been slow to adopt the irr, because percentage returns are a harder concept for them to grasp

2. for most firms, the reinvestment rate assumption in the npv is more realistic than the assumption in the irr.

3. the discounted payback period improves on the regular payback period by accounting for the time value of money

true or false: sophisticated firms use only the npv method in capital budgeting decisions

true or false

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

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