My Javascript code isn't working (when i press calculate button) - what's wrong with it ?

Car Rental

Enter Number of Rental Days:

Select Car Type:

onclick= "priceofcar = 50;"/> Compact


onclick= "priceofcar = 60;"/> Economy


onclick= "priceofcar = 70;"/> Intermediate

Select Loss Damage Waiver

onclick= "damagewaiver='yes'"/> Yes

onclick= "damagewaiver='no'"/> No


damagewaiver = boxDays.value * 25;}
else if (damagewaiver == No) {
damagewaiver = 0; }/>

Select Roadside Issues Coverage:

onclick= "issuescoverage='yes'"/> Yes

onclick= "issuescoverage='no'"/> No


issuescoverage = boxDays.value * 9;}
else if (issuescoverage == No) {
issuescoverage = 0; }/>

value = "Process"
onclick = "
myVariable = boxDays.value
boxrental = priceofcar * myVariable
boxoptional = damagewaiver + issuescoverage
boxsales = 0.7 * (boxoptional.value + boxrental.value)
boxtotal = boxsales.value + boxoptional.value + boxrental.value"/>
  

Car Rental Price:




Optional Items:




Sales Tax:




Total Bill:

Adjusted WACC. Thorpe and Company is currently an​ all-equity firm. It has three million shares selling for $22 per share. Its beta is 0.7​, and the current​ risk-free rate is 2.3​%. The expected return on the market for the coming year is 10.6​%. Thorpe will sell corporate bonds for $22,000,000 and retire common stock with the proceeds. The bonds are​ twenty-year semiannual bonds with a 9.3​% coupon rate and 1,000 par value. The bonds are currently selling for $923.83 per bond. When the bonds are​ sold, the beta of the company will increase to 0.9.

What was the WACC of Thorpe and Company before the bond​ sale? What is the adjusted WACC of Thorpe and Company after the bond sale if the corporate tax rate is 15 %​?

Hint​: The weight of equity before selling the bond is​ 100%.

The RW Company is proposing to replace its old welt-making machinery with more modern equipment. The new equipment costs $9 million (the existing equipment has zero salvage value). The attraction of the new machinery is that it is expected to cut manufacturing costs from their current level of $8 a welt to $4. However, as the following table shows, there is some uncertainty both about future sales and about the performance of the new machinery:

Calculate the annual cost savings of the expected scenario. Assume a discount rate of 12%. RW does not pay taxes.

According to the Department of Energy (DOE), 99 U.S. reactors have generated 805 billion kilowatt hours of electricity in 2016. That is 20% of the U.S. energy generated that year and enough to power 73 million homes. How many tonnes (metric tons) of natural uranium have the U.S. needed that year? In your calculations, ignore the energy gained from the fissioning of Pu239 produced from the fertile U238 (i.e., assume all the energy generated from the fissile U235). Also ignore the efficiency of heat to electricity conversion (about 30%). Recall that the percentage of U235 in natural uranium is 0.7%. (Hint: first determine how many atoms of U235 must have undergone fission to produce the above mentioned energy given that each fission generates 200 MeV, then convert that into mass)

1. The following examples of firm-specific or market risk? a. An oil company failing to find oil in one of its oil fields. b. GDP numbers beating expectations. c. The SEC finding accounting irregularities with a company.

1a. Why isn’t a portfolio’s standard deviation the same as its components?

1b .How might a drop in the price of oil cause both firm-specific and market risk effects?

2,  We have $25 thousand invested in ABC stock (beta=1.5), $50 thousand in DEF stock (beta=0.7), and $15 thousand in GHI stock (beta=1.2). What is the portfolio’s beta?

2a. Long term gov’t bonds are returning 4%. The equity risk premium is 5%. If XYZ stock has a beta of 0.6, what is its expected return?

I have the answers listed I just want to know if someone could show me the work step by step!

Q1. A ball of mass 60 g is dropped from a height of 3.4 m. It lands on the top of a frictionless ramp at height 1.8 m. The ramp is tilted at an angle of 20 degrees.

(a) What is the velocity of the ball at the top of the ramp? Answer: 5.6 m/s

(b) At the bottom of the ramp it collides with and sticks to a ball of mass 73 g. What is their velocity after the collision? Answer: 3.68 m/s

(c) The stuck together balls collide with a spring of spring constant 300 N/m. How much will they compress it? Answer: 0.077m

(d) They then go back up the ramp. How high will they go? Answer: 0.7 m

Assume for arithmetic, load/store, and branch instructions, a processor has CPIs of 1, 12, and 5, respectively. Also assume that on a single processor a program requires the execution of 2.56E9 arithmetic instructions, 1.28E9 load/store instructions, and 256 million branch instructions. Assume that each processor has a 2 GHz clock frequency.
Assume that, as the program is parallelized to run over multiple cores, the number of arithmetic and load/store instructions per processor is divided by 0.7 x p (where p is the number of processors) but the number of branch instructions per processor remains the same.

Find the total execution time for this program on 1, 2, 4, and 8 processors, and show the relative speedup of the 2, 4, and 8 processor result relative to the single processor result.

​Seventy-eight people participated in a study of weight loss with a specified diet. The following table lists the amount of weight loss for randomly selected participants when they followed the​ diet, catagorized by age group.

Is there evidence that different age groups have different amounts of weight​ loss?

Provide answers to the following question.

a. State the null and the alternative hypothesis for the test at the α=0.01 level.

b. Name the​ test, list the test statistic and the​ p-value for the test.

c. State the conclusion of the test in context of the problem.

Let’s look at some gravitational potentials and the density profiles that can generate them.

i) For ρ(r) = ρ◦r ◦^2/r^2 , what is the corresponding gravitational potential?

ii) For Φ(r) = −GM/[b + √ (b ^2 + r ^2)], what is the corresponding density profile?

iii) For Φ(R, z) = Φ◦ln[ (R ◦^2+R ^2+(z ^2/q^2))/R◦^2 ], what is the corresponding density profile ρ(R, z)? In this expression, the constant q controls the axis ratio of the potential, where q = 1 would be spherically symmetric and q < 1 means that the potential is “flattened” a bit along the z-axis. Does something strange happen along the z axis if q < 0.7 ?

Consider the markets for Milky Way and Snickers candy bars. Evaluated at the market equilibrium, the estimated price elasticities of demand are 1.6 and 0.7, respectively. Assume the price elasticity of supply for each good is 1.0.

a. Construct side-by-side diagrams in which the prices of both goods are assumed to be equal. Identify the equilibrium price and quantity in both markets.

b. Suppose a rise in input prices reduces the supply of both goods proportionately. Illustrate the impact of the supply reduction on the equilibrium price and quantity.

c. Using the graphs drawn to answer (b), which good experiences a relatively larger change in price, and which good experiences a relatively larger change in quantity?

d. What happens to consumer spending (i.e. total revenue) in each market? Explain your answer by identifying and explaining the price and quantity effects.