CS25410 Assignment Report
The task was to implement a circuit in logisim that controls an entry gate. The gate has 3 possible inputs; a £1 coin paid in, a £2 coin paid in or the cancel button pressed. The gate must store the amount of money paid in and has four possible behaviours for outputs. Once the gate has received £4 it must open, in terms of implementation a LED must light up and stay lit until another input is received, any extra money in the machine must count towards the next entry fee. The other behaviours are based off when the cancel button is pressed, a LED relating to the amount of money paid into the machine towards an entry fee e.g. a £1 LED if £1 is in memory etc. up to the maximum of £3, In the circuit these LED 's must stay on until the next input.
The general structure of my implementation can be split up into three segments; Input, storage, and output. In the input section there are 2 bits of memory to temporarily store the 3 different inputs, 01 representing £1, 10 representing £2 and 11 representing cancel pressed. This memory is cleared once it has been clocked into the main storage of the system. The storage is implemented with 3 bits of memory as there are 6 possible states for the memory, £0 to £5, the 1 and 2 bit are only affected once an input has been clocked in however the 4 bit is only affected by the carry bit of the 2 bit memory and is cleared as soon as an input button has been pressed as this was part of the assignment specification.
He held the last coin between his fingers, staring absently at it. "Multivac is not the first computer, friends, nor the best-known, nor the one that can most efficiently lift the load of decision from the shoulders of the executive. A machine did win the war, John; at least a very simple computing device did; one that I used every time I had a particularly hard decision to
In the case of more than 3 dozens of cookies we have to consider the fact that the mixing bowl can only hold for up to three dozens of cookies. Thus, we have 12+4*(2+1+2)+1=33 min of valuable time with costs of ((33/60)*L)/4=0,1375. So the maximum is reached when we produce up to 3 dozens, but we should give discounts on 3+ orders, too.
On the teacher’s command, students will form a plan and race to find the combination of coins needed to reach the total amount
Warren Company makes candy. During the most recent accounting period, Warren paid $3,000 for raw materials, $4,000 for labor, and $2,000 for overhead costs that were incurred to make candy. Warren started and completed 10,000 units of candy, of which 7,000 were sold. Based on this information, Warren would recognize which of the following amounts of expense on the income
1. Community Hospital has annual net patient revenues of $150 million. At the present time, payments received by the hospital are not deposited for six days on average. The hospital is exploring a lockbox arrangement that promises to cut the six days to one day. If these funds released by the lockbox arrangement can be invested at 8 percent, what will the annual savings be? Assume the bank fee will be $2,000 per month.
5. The program shall allow the user to clear all the input fields and do the calculations over.
Calculate and display the cost for operating a home appliance as soon as the data is entered.
Record the number of drops placed on the penny until it overflowed each time onto a table as shown below.
3. For each of the individual overhead accounts at Bridgeton, do you believe the given cost is variable, fixed, or something else? Why? (Use information or evidence from the case to support your evaluation, if possible. For most of these costs, there is no single right answer from the case information, so the goal is to come up with a reasonable estimate.)
1. What is the total and category dog food supermarket sales potential in Boston at manufacturing prices?
A long-time friend insists that Natalie has to somehow include cookies in her business plan. After a series of brainstorming sessions, Natalie settles on the idea of operating a cookie-making school. She will start on a part-time basis and offer her services in
First of all, purchasing a light meter and hiring an operator would reduce large amount of unnecessary cost incurred from cranberries that are misidentified by the chief berry receiver. The case reports that half of 450,000 bbls of berries were misidentified as No.3. Since $1.50 was paid for every No.3 berries, we can say that $337,500 was overpaid. Assuming that the cost of this system is about $40,000 and the cost of full-time skilled operator is about $34,944 (as a straight-time pay rate for the full-year employee) per year, we can calculate the return on investment in the light meter system. The return would be 4.503 ($337,500/$74,944). Even though, the operator gets paid more than the amount above, the return on the investment would still be positive.
} void refill(int count) { this.count = count; state = noCoinState; } public void setCoin(int c) { coin = c; } public int getCoin() { return coin; } public State getState() { return state; } public State getSoldOutState() { return soldOutState; } public State getNoCoinState() { return noCoinState; } public State getHasCoinState() { return hasCoinState; } public State getSoldState() { return soldState; } public String toString() { StringBuffer result = new StringBuffer(); result.append(" Mighty Gumball, Inc."); result.append(" Java-enabled Standing Gumball Model #2004"); result .append(" Inventory: " + count + " gumball"); if (count !
Kristen and her roommate are preparing to launch Kristen’s Cookie Company in their on-campus apartment. The company will provide fresh cookies to hungry students late at night. Evaluation of the preliminary design for the company’s production process will be required in order to make key policy decisions, including what prices to charge, what equipment to order and how many orders to accept, and to determine whether the business can be profitable.
If we choose to run business without Kristen, her time for one dozen cookies becomes 12 minutes. It will become the labor bottleneck. If the order contains two dozens or more, Kristen’s time for this order becomes 17 minutes and 22 minutes for 3 dozens. For the delay time, there is no need to offer a rate to rush order. Because of our constrains, previous order can be finished on time. We can promise delivery within the campus from 10am to 5pm. Because this period of time would be acceptable for part-time student. We can use message to notify our customers when orders are ready. What we