Search & Filtering
Use electronic and stability factors to account for the acidity of each hydrogen in
the 3-hydroxybenzoic acid. Label each from increasing to decreasing acidity.
Give a detailed account on the relationship between logical and physical design
A two-firm coal cartel that produces at a constant marginal cost of £22 faces a market inverse demand curve of P = 95 – 0.43Q. Initially, both firms agree to act like a monopolist, each producing 42.44 tonnes of coal. If one of the firms cheats on the agreement (assuming the other firm is compliant and continues to produce at 42.44 tonnes), how many tons of coal will the cheating firm produce?
A 4N mass is hung at 85cm mark on a meter rule given that the pivot is praced at 75cm mark . Determine the mass of the meter rule
Critically analyse the difference between horizontal application software and vertical application software
Omwando PLC had 400,000 9% redeemable preference shares of £1.00 per share in issue, originally issued at a premium of £0.40 per share.
The company now proposes to redeem 100,000 of these shares at £1.60 per share, financed partially by the issue of 80,000 ordinary shares of £1.00 per share at £1.20
Prior to the issue of replacement shares, the share premium account had a credit balance of £121,000.
Required:
Show the amount of premium payable on redemption to be apportioned from
a. Share premium account and
b. Distributable profits
c. Show the amount, if any, to be transferred to Capital Redemption Reserve as the result of the redemption.
d. Show journal entries necessary to record above transactions. (Total: 20marks)
Explain the 3 stages of production. Hint use graphs
2.a. When the price of café lattes rises from R15 to R20, the quantity demanded decreases from 2000 to 1200 café lattes per day. What is the price elasticity of demand for café lattes (using the arc formula)? (5 marks).
Create an Observable Collection. Listen to its Collection Changed Event and
display message on UI for each operation.
1. Addition: “Element ‘x’ is added in collection”
2. Removal: “Element ‘x’ is removed from collection”
Use enum NotifyCollectionChangedAction to differentiate the action
Problem 2: Fill in the function shopSmart(orders,shops) in shopSmart.py, which takes an orderList (like the kind passed in to FruitShop.getPriceOfOrder) and a list of FruitShop and returns the FruitShop where your order costs the least amount in total. Don't change the file name or variable names, please. Note that we will provide the shop.py implementation as a "support" file, so you don't need to submit yours. Test Case: We will check that, with the following variable definitions: orders1 = [('apples',1.0), ('oranges',3.0)] orders2 = [('apples',3.0)] dir1 = {'apples': 2.0, 'oranges':1.0} shop1 = shop.FruitShop('shop1',dir1) dir2 = {'apples': 1.0, 'oranges': 5.0} shop2 = shop.FruitShop('shop2',dir2) shops = [shop1, shop2] The following are true: shopSmart.shopSmart(orders1, shops).getName() == 'shop1' and shopSmart.shopSmart(orders2, shops).getName() == 'shop2'
#340153 on Dec 2023